Gmt400 y pipe. Cant find anywhere that sayes it will fit .
Gmt400 y pipe Thread starter 6chevy9; Start date Mar 15, 2010; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Searched and haven't found one, is there an off the shelf h or x pipe for long tubes? 90 rcsb with 5. Feb 18, 2013 GMT400 Contact us; Hello, My 1997 2 door Tahoe 4WD, has Thorley Headers (THY 301YFED) but are cracked and need replacement, my Y pipe is also in poor condition and need to get new cats too. There is the 11386 model & 12468. Exhaust Y-Pipes in-stock with same-day shipping. Being Jegs branded I was hoping for good quality. com Click to expand I found a used OEM stainless single-in, single-out muffler and tailpipe from an earlier GMT400; and adapted it behind the twin cat converters with an aftermarket 2-into-1. never had a y pipe. FWIW, my 99 C2500 Suburban's system is pretty much as per the two photos in your post. 7 and 2-1 stock exhaust. If you swap to a 94-up cat back, it all bolts together with only some minor differences in the exhaust hangars. are all fair game here. Jegs sells an off road pipe with no cats. but it is not loud enough. Last edited: Jan 25, 2022. I have a 3. Here is a pic of the 3/4 ton y-pipe. The stock Y pipe and catalytic converter needs to go. I wanted. $5 Off Your $100 Mobile App Purchase - Get the App I have a single muffler (1 inlet/2 outlets) so I already have the exhaust pipes. In fact the magnaflow/bosal high flow cat for a L30 305 Vortec van is identical to a TBI truck where it bolts to the manifolds and uses a high flow dual inlet/single outlet cat THAT, in stainless steel, would be Also got thinking about it, I have an 08 Tundra with the 5. it has an amazing tone one of the better sounding trucks around. GTIN Code: 787480005045. Joined Jul 18, 2020 GMT400 Contact us; Custom y-pipe? Thread starter tcfrazee; Start date Feb 8, 2012; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. New posts Latest activity. Some folks really like it. I installed Schoenfield headers and I was wondering if anyone knew of y-pipe that would work with these headers. Is there an existing y-pipe available besides the direct stock replacement? I'm looking to get away from the tiny pipes, tight bends and the terrible merge point. Search on my 94 zz1 i am running stock manifolds into stock cat into 3 inch pipe Y-ed into 2 1/4 with dual 12 inch glasspacks. Joined Jan 20, 2013 Messages 18 Reaction score 1 Location regina,sk,canada. 3 Vortec has 255k. Feb 9, 2016 #1 94Chevyshorty Newbie. I've come to understand that an x pipe is slightly better for scavenging & low end than an h pipe, & both out class the y pipe & true duals. I bought the magnaflow y pipe kitit included the catsin stainless for around $400fit like a dream. Application notes on some of the water necks listed on Rock have this note: "May Require 1/2-14 Npsf Off road y-pipe? Thread starter 1-8-4-3-6-5-7-2; Start date Nov 14, 2021; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. I just want to eliminate the 2 into one section and run Walker silent flows. i want ot cut the cat but im worried it Y pipe from Express 3500 van. Search titles only By: Search Advanced search New posts. I recently blew my cat out so i purchased the evan fisher y pipe with cat and tried to install. Allowing the exhaust for the two banks of cylinders to communicate not only lowers the sound level, it can change the tone as well. cab If the cat is bad, anybody know if there is an off-road y-pipe available for the 4. catted Y-pipe differences on 96+? Thread starter DHGFX4; Start date Apr 17, 2014; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Pontiac & GMT400 Nut. Raised y pipe? Thread starter smurfcivic; Start date Mar 17, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Mar 3, 2020 #3 PlayingWithTBI 2022 Truck of the Year. can i swap the dual for the y-pipe without any issues? UPDATE: the exhaust i am looking at As for the Y-pipe, I've seen a few people use the 07-13 Truck/SUV Y-pipe kit that Speed Engineering makes and have made it work. ppl always ask whhy i dont have it louder. I didn't use the OE spring bolts, instead I got stainless grade 5 bolts with serrated fasteners (nuts without lock washers) that haven't loosened in 3" y-pipe to 3" pipe to a 3" resonator to a 2. Jul 30, 2012 #6 J. Smokinf1 Newbie. 7 but can't find one for this truck. I was thinking about some bolt in shorty headers, and i know the Y pipe is restrictive. Although the stock y-pipe on my model year is better than previous years, it's still tiny, and flattened badly. GMT400 "Like a Rock" Joined Feb 24, 2013 Messages 604 Reaction score 11 Location Southern California. but I'd be surprised if you didn't already have a heated o2 on a '95 1500. Long tube headers on a 4x4 is tough. Thread starter laidbackbigun; Start date Apr 4, 2017; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Jun 28, 2013 #2 G. Super Moderator. The pipe length and flange configuration would be key points of consideration. Thanks in advance Looking at replacing my oem y-pipe and cat with this. Again, by a stoke of luck, the new cat had 2 1/2" inside diameter so it slid right on the new Y-pipe. . WTB: Edelbrock y-pipe. By buddy has another '01 4. If you look at a 94-95 y-pipe, you'll see that positioning was moved forward almost to the O2 sensor bung, and there's additional pipe and 2-bolt flange behind the converter to connect with the rest of the exhaust. 7/NV3500 has a 3-wire O2 in the Y pipe. Those are the differences. When properly functioning the cats likely only eat up about 3-5 Hp each but that’s free Hp. Sep 5, 2020 GMT400 Contact us; Terms and rules; Any long term or short term problems with running 1 catalytic converter on one bank and the other bank doesn’t have one on a Y-pipe setup exhaust A93obs Jan 24, 2024 Shop Exhaust Pipes, Y-Pipes at Summit Racing. Also shipping in a high flow cat because still have to pass emissions. Combined with a 2. FWIW my 1997 Express van 350 Vortec was dual 3" to the muffler from GM. It’s up to you but you do want it to be balanced so either both cats or none. REWARDS. 5" magnaflow dual tailpipes with my current tips on them. 11K subscribers in the GMT400 1995 sierra 350/auto Bought the Flowmaster y pipe with cat. 0122, 7am-10pm CST, everyday. I don't have to pass emissions, but an exhaust shop told me you will have the raw fuel smell without the cats and it will be louder. Thread starter Smokinf1; Start date Nov 6, 2015; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Dec 2, 2010 Most shorty headers are designed to bolt up to the factory Y pipe. , Canada. I have a 98 pickup with the 5. Tri-Y headers into a Merge Y or X-pipe have worked best for me for torque. I plan on running a single 3" cat-back. market GMT400's, with the very rare exception of some fleet/government type models. Used the Jeg's Y-pipe with JBA headers,and fit is perfect. 100k mile life? Really? My 99 NBS 4. having separate bank O2 sensors is very beneficial on port injection because the fuel can differ from bank to bank, and hence the trims That no cat h pipe was way bigger. If you click them and make a purchase, we exhaust y-pipe. Thread starter 95Escahoe; Start date Feb 18, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Mar 27, 2021 #1 99xcss4 92g-94c frank'n (truburban) K-2500. I'm getting ready to do the exhaust on my '98 Z71 and want to do away with the factory 1 7/8" garbage. 5", and honestlyI'd Y it into one 3" or 3. Thanks. So someone I know mentioned and noticed all this when I purchased the truck “ said it could lead to engine issues down the line sooner or later . Dec 21, 2023 #3 C. I have the magnaflow y pipe in hand and also the flowmaster y pipe in hand. I need some leads of where to find a CAT delete pipe to replace it. 5 in/out integrated x pipe muffler. Thread starter 14BoltCorporates; Start date Oct 22, 2024; Tags 350 exhaust headers small block Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. A Modern cat or a midwest cat (no one can steal what isn't there) will net you more power and better fuel economy. 1; 2; First Prev 2 of 2 Jegs off-road y-pipe. May 25, 2017 #4 df2x4 4L60E Destroyer. Go to GMT400 r/GMT400 • by I’ve noticed my truck has a significant exhaust leak from the front left manifold to the Y-Pipe, exhaust is stock until it axle dumps through a cheap flow master. 5" collector, some are a 3", some have options of coming with a Y-pipe to complete installation. On the 2 tbi trucks the 3/4 has bigger dump manifolds and much bigger y pipe. did you guys feel any performance gain? Feb 6, 2013 #9 am92 Fightin H or Y Pipe on 350 Small Block. Looking at a magnaflow 23256 for a 1995 k1500. Thread starter Joshwiththestepside; Start date May 24, 2017; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Replacing the cast iron heads with headers can give you back some power. Joined Sep 28, 2013 Messages GMT400 Contact us; Terms and rules; 98 C1500 Y-Pipe Question. Nov 6, 2015 #1 S. Magnaflow makes a nice higher flowing unit. I just finished installing an LS in my 92 ECSB. If I go the jegs route, I would need the intermediate pipe also, along with a way to combine it with my current exhaust, should I chose to keep it. Staff member. 7 Vortec here in Indiana? Any suggestions would be greatly appreciated. cdslyde Newbie. Most people run custom duals and forego the y pipe. I'm looking for a set of headers to replace my stock exhaust manifolds and keeping stock y Hey guys I’m trying to find a good y pipe. Thread starter TIM GAINOUS; Start date Nov 28, 2011; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Aug 21, 2014 #7 sewlow Bitchin' Stitchin' Joined Jun 22, 2011 Messages 12,432 Reaction score 5,863 Location Abbotsford B. Joined Jan 14, 2010 I have seen some with a Y-pipe and a single pipe to the muffler. then they are both going to be used for fueling trims. Thousands Of Reviews. Dual in cat body works very well too. Replacing the OEM pellet Catalytic Converter with a high flow cat (or 2 high flow cats) can help too. Apr 4, 2017 #1 laidbackbigun I'm Awesome. Thread starter 99'Subourbon; Start date Apr 27, 2015; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. It had 1 muffler with 2 pipes in and 1 pipe out . I have shortie headers and the current stock O2 sensor is installed in the left side header. No Y-pipe available for LT headers? Thread starter Overtime; Start date Oct 11, 2018; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 7, makes 370 horse and 381 torque, with dual 2" i think to a single out muffler, maybe 2. For reference the 8-lug trucks were 2. Over 100,000 Happy Users. I need to upgrade this because it sounds bad in the cab, it's in rough shape and the pipe pre glass packs is So if one was to run the Jegs off-road Y pipe, would you need to tune due to no cats? Or would the O2 sensors be fine reading without them in place? Trying to decide to either go back with factory cats or pick up a Jegs and slap I used the oem 5. 3 and 305 GMT400 Y-Pipe I have seen is like a TBI Y-Pipe and uses a single cat. No emissions testing obviously where I live. They have a bung for an O2 sensor, and come with both sides of the pipe at the collector. 5 system, with less expense and lower noise. Joined Nov 30, 2015 So what size pipe are you running from the collectors back, if it changes, single, dual, factory, aftermarket, what? Right now mine is the very restrictive factory setup on a '96 Vortec 350 with 2" pipe from each collector back to separate cats and from them still 2" to the factory muffler I had the same headers on the cammed 305 Vortec in my 1980 C10. Factory spec is a y-pipe, single giant restrictive converter, single pipe into the muffler, then dual tail pipes. I did not want a loud exhaust and opted for a Dynomax Turbo II. The pipe you have that has been altered I'd just call a down pipe. Joined Mar 1, 2012 Messages 11,525 Reaction score 13,785 Hello OBSers. Quality. jegs had one that says it will fit 94-95 but the reviews are horrible, stating that the o2 is at the wrong angle and guys where having to smash in floor pan to get to fit. Modifications are required though from what I've heard/seen. [/QUOTE and proceeded to hack together a nightmare of an a exhaust behind the headers. I'd prefer an h pipe if one is available. 65 I have heard that on our GMT400 Trucks the Stock Manifold and Y Pipe are very restrictive and should be replaced? Any other suggestions? Reactions: Jimbotoney96. Currently it has the stock y pipe into the single then the pipe splits and goes to two glass packs and thats it. The mild-steel flanges for the Y-pipe rusted out on the passenger side, but I got some split "repair flanges" and put it If you can free the y-pipe from the exhaust manifolds (three nuts on each manifold), it’s easy to remove the entire y-pipe for repair. Could use a 350 one, but its still restrictive and the 02/catalyat configuration in the tune needs to be changed. Members I've seen where some people have elderbrock y-pipes an was wondering where could I get one. You might as well cram a I'm not familiar with anything exhaust-wise (that's one reason I want to do this) but I'd like to figure out an option that's not two tailpipes coming out the side. 4l TBI. What's new. Don't have an exhaust shop close Stick with dual 2. 1995 was the final official year for TBI engines in U. 1 of 2 Off road y-pipe? Thread starter 1-8-4-3-6-5-7-2; Start date Nov 14, 2021; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Joined Jun 1, 2016 Jegs used to offer a house branded y-pipe, not sure if they do anymore. Supporting Member. Even if you went bolt on new from manifolds back there isn't anything out there that will be better than a quality custom job. Some folks really hate the way an "X-piped" exhaust sounds. 4 has a spot for a 1/2" pipe plug, as I guess some applications call for a sensor to live there. 3 with close to 400k miles! I also have 3 other GM trucks with 240k (GMT 400,) 208k (GMT 800,) and 168k (GMT 800) miles. I don't know if it's just my truck but the pipes don't exactly look like the most precision work and it wouldn't suprise me if they changed diameter at different points along the system. Aug 13, 2019 #2 B. With my current Banks setup the cutout probably would make no difference. Joined Jan 14, 2017 I've got a 98 Z71 w/ 102k miles, stock height. 7L and larger use a different dual cat Y-pipe. GM changed some SUVs and Vans to a Y-Pipe some where in 99. But I have no idea where they are getting it from. Members. Nobody is spending money on R&D for a rare, highly specialized 32 year old truck, and almost no catalog is publishing one Replacing the cast iron heads with headers can give you back some power. Reactions: someotherguy. Save. 3 Vortec? I used one years ago on my 96 Burb 5. 0L(LQ9 based) NA Z28 has 2. I've got a Magnaflow cat-back system for the 131" wheelbase truck in my "spare Need an over-axle/tail pipe. Joined Jan 3, 2019 Messages 10,531 Reaction score 17,152 Location Tonopah, AZ. Will the y pipe off the 89 work? Anybody make a performance Y pipe or true duals for these trucks. I had no fun welding it in place, as the aftermarket "Y" was 3" inlet, I'm not sure on the TBI O2 sensor installation variations, but if you've got 2 sensors, one on the drivers side bank, and the other in the Y pipe pre-cat. Feb 8, Tried googling it and the confusion level just got worse, LOL The replacement water neck on my 7. Joined Dec 9, 2023 Messages 22 twin-catalyst systems for certain vehicles/certain engines in GMT400 trucks--but you're locked-out of that as you can legally only put one cat under your truck. Getting the ambition to do That was one of the most effective ways to increase power. Registered members Current visitors. Thread starter lance; Start date Dec 2, 2010; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If the pipe is tuned properly, the exhaust resonance produces a low-pressure spike at the exhaust port just before the port closes, to draw-in additional fuel/air mixture. The truck is a 93 v8 automatic. droppedoffroad New Y-pipe and cat for the old girl. One is more mellow, the other more "performance" sounding. Joined Dec 1, 2012 Messages An "H-pipe" or "X-pipe" is like cutting a slot between the planes of an intake, allowing a limited amount of sharing. $227. I think, exhausts vary between 1500 and 2500 I am planning to remove the Catalytic Converter from my 1993 K1500 Chevy truck. Better flowing y-pipe will require a heated O2 sensor to replace the original. I would start by buying that “off-road” y pipe kit someone posted above and then experiment with a few mufflers or straight pipes till you find what you like. The 1/2 tbi looks like 1 7/8 head pipes on the y and the 3/4 is about 2 14 head pipes on the y and manifolds are bigger dumps on the 3/4 So if one was to run the Jegs off-road Y pipe, would you need to tune due to no cats? Or would the O2 sensors be fine reading without them in place? Trying to decide to either go back with factory cats or pick up a Jegs and slap Tried googling it and the confusion level just got worse, LOL The replacement water neck on my 7. Reactions: 98chevy2500SS. Joined GMRedline, did you ever get this system installed? Curious to see how the y-pipe lined up. have a gmt400 c3500/2 wheel drive/4 door/dually//eng in the 7. 5 to 3" Y-pipe and a high flow cat, they were a drastic improvement over the 2" outlet log manifolds and 2" to 2. Thank question about y pipes. 75" dual to the muffler and a 2. Holes in mounting flange need drilled out slightly to go over OEM manifold studs. Apparently Thorley is no longer makes the THY 301YFED, does anybody know of a good cost effective alternative to the I have SS headers with an integrated donut type seal /fitting with a 3 hole bracket to connect to my new Walker Y Pipe that appears to have a shroud for the donut seal for the OEM type Cast headers as well with a 3 hole triangular mounting bracket. 1; 2; Next. it has the vortec supercharger on it with stock exhaust Y pipe into 3" pipe to a flowmaster 3" inlet and duel 2 1/2" outlets[converter has been removed]4l80e trans with a gear vendor overdrive behind it Every 4. 7 tbi, cold air intake, and hypertech chip. I did the JBA shorty headers and high flow y pipe from summit, and had the pipe run to a 3” in, dual 2. 5" off the mid-length headers into a single 3". Thread starter OlSmokie; If it's an S, your truck is a 1995. On my truck the exhaust was cobbed up pretty bad by the previous owner. summitracing. Then you can leave the exhause system stock and it would be Shop Walmart today and get free shipping on Walker Exhaust 40295 Exhaust Y Pipe Fits It's only about $550 for everything exhaust from the Y-pipe in the front to the two tail pipes in the back, including muffler and cat and all the connections and hardware. Aftermarket Y-pipe. Picked the headers up used and cheap, heads hopefully in the near future. Will a later year (vortec 7400) version fit My Y pipe is hacked to hell and I got a chance to buy some shorties and Y pipe off a 89 2 wheel automatic. y-pipe, crossover pipe. Again, thank you for the help, its much appreciated Looking on jegs for headers I see some are a 2. So the jegs y pipe is $253 and the cheapest I can get the magnaflows are $469. Exhaust places out here wont touch anything fwd of the cat. GMT400 Contact us; The y-pipe is for a 350, but would it fit a 305? Forums. I had a custom Y pipe done with 3" pipe to a single outlet with a Dynomax Turbo II. 1; 2; First Prev 2 of 2 88 RCSB with 5. Where is the best place to get a better y-pipe replacement with better flow that will hook up to the stock headers? I also have my original cat that I plan to take out, does anybody sell a Vehicle is a 1995 Chevy 2500, 5. 5" is best. 60 (For Headers, Y-Pipe, Full over-axle, mandrel bent, exhaust + Tip) You may or may not already have a welder, but I got the harbor freight 115v 90a Flux Core Welder for $86. Thread starter Darin1047; Start date Aug 11, 2019; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Jan 25, 2022 #2 SUBURBAN5 I'm Awesome. b454rat I'm Awesome. GMT400 Contact us; Terms and rules; The y-pipe is for a 350, but would it fit a 305? Forums. So in order to put duals on it, it will have to be after the cat, (obviously) then use a Y-pipe to split into duals. I have searched for one but I must be using the wrong No Y-pipe available for LT headers? Thread starter Overtime; Start date Oct 11, 2018; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. I have seen a ton of the dynomax (Walker) ones around the web but they don’t have very good reviews. Didn't know if the 1 ton manifolds were bigger or not. Dont want to deal with long tubes with it being 4x4 and having to fab up a pipe in place of the y pipe gonna get the s/s magnaflow y pipe so it all bolts up Sent from my HTC One X using Tapatalk 2 . I don't know the history on y pipe. I’m not sure if any aftermarket applications would bolt directly to factory exhaust. Headers use nut/bolts instead which fit unmodified flange I've looked around a little bit and haven't come up with much. Jun 6, 2013 #1 D. My 92 is 4x4 and a 5 speed. Apr 17, 2014 #1 DHGFX4 I'm Awesome. 16 votes, 10 comments. Reactions: SUBURBAN5. naphidim Newbie. HOW TO: TBI Flowtech Headers & Y-Pipe on a Vortec + 3” SI/SO Exhaust for Burbs. Search Two-stroke engines usually improve power with a "tuned" (resonating) exhaust--they're said to come "on the pipe" the way 4-stroke engines are said to come "on the cam". Richard Meaning the y-pipe to header is able to be comformed to the header, and the bolts aren't rigid until tight. 5” y pipe and want to move to a 3”. Not thrilled about the ripple bends but they are 2. You'll need someone with a welder to connect it to the 93-down exhaust. Joined Dec 28, 2012 Two-stroke engines usually improve power with a "tuned" (resonating) exhaust--they're said to come "on the pipe" the way 4-stroke engines are said to come "on the cam". S. Cant find anywhere that sayes it will fit . Nov 15, 2021 I used the same y-pipe and cat back as Black_cirrus on my 88. 2500 exhaust y-pipe is much larger but you can't find the OE y-pipe anymore with the stock cats and O2 sensor holes. It is old and rusty and a PIA to work around when under the truck and I have had it with it. I already know that I may have to cut my Y Pipe to get a perfect fit to the headers. 1; 2; Wanting to replace my Y pipe and everyone I see has the bung by the cat instead of by the driver's side manifold. The OEM donut gaskets seem way to thick. Running it from the headers to at least the cat in 2. Thread starter droppedoffroad; Start date Jun 6, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. $143, and I'm broke lol. All-road, crossover, gravel, monster-cross, road-plus, supple tires, steel frames, vintage bikes, hybrids, commuting, bike touring, bikepacking, fatbiking, single-speeds, fixies, Frankenbikes with ragbag parts and specs, etc. The new header to Y-pipe gaskets that came with the cat are the stock style and don't fit into the rounded flanges on the new headers. We have the tools to bend/weld everything from the y-pipe back, I'm just a bit nervous about tackling that part of Currently i have the stock dual inlet/single outlet exhaust on my ECSB (5. They practically fell into place on my '88 K1500 5. That y pipe is for a 95 and newer so I believe it will need an extra exhaust bung welded on the passenger side. Joined Dec 1, 2012 Messages Your best choice is probably the JBA y pipe, unless an exhaust shop could fab one for you. Long tube headers are not available for 4x4 GMT 400 trucks, BC the transfer case is in the way of the passengers side header. Joined Mar 2, 2012 Messages 2,559 Reaction score 349 Location Central Wisconsin. What's new Search. The early TBI Y-pipe is not great and replacing it can help. Sent from what use to be a great country. Nov 15, 2016 #1 blackhawk17 OBS Enthusiast. Y pipe on sm465 4x4??? Thread starter Oldmoby89; Start date Jan 14, 2017; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 5" pipe. I went to elderbrocks website an couldn't find it maybe i'm overlooking but don't think i'm am if some one could just point me in the right direction I Best option find a good custom exhaust shop and make a new system. My 425rwhp 6. There are a couple of mid-length headers that have matching y-pipes also(or did). im curious as to why these y pipe would not also fit a 94, the only thing i could think of is the cat that is right after The cat, Y-pipe, and headers were all supposed to be stock replacement fit. Anyway, I have never ordered from Jegs before, curious if anyone has ordered their brand of stuff They bolted right up to the block and fit nicely between the engine and steering sector. Last edited: Sep 27, 2024 Reactions: Martin Evans , F4U-1A and HotWheelsBurban That Walker pipe looks like a T pipe lol. When I had a cutout in the y-pipe it was only worth 10hp, and that was with cross flow Aerochamber muffler. For simplicity sake, why not an x pipe muffler? Magnaflow makes a 2. GMT400 Contact us; I have a tbi 350 that I just did true dual straights on. Application notes on some of the water necks listed on Rock have this note: "May Require 1/2-14 Npsf Headers or Stock manifolds/Y pipe? Thread starter 94Chevyshorty; Start date Feb 9, 2016; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 7, I'm fixing to replace my Y pipe with a JBA Y pipe. May 24, 2017 #1 Joshwiththestepside So in order to put duals on it, it will have to be after the cat, (obviously) then use a Y-pipe to split into duals. Mar 7, 2013 #1 95Escahoe I'm Awesome. Nov 28, 2011 #1 TIM GAINOUS OMF. Prev. 7 TBI Does the '96 & up Vortec dual converter pipe assy fit the angle and diameter of the outlets of the TBI exhaust manifold? I've got a Magnaflow cat-back system for the 131" wheelbase truck in my "spare parts" inventory, and I purchased a 2500 reg. My ‘94 K2500 has a 1-wire O2 in the Y pipe, same as my ‘95 C2500. to get what performance I could out of the burb, not just sound. Thread starter blackhawk17; Start date Nov 15, 2016; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. I got a new Y-pipe from a local source, along with new studs and I ordered a new cat on line. That thing pulls like a freight train, even lifted with 35s. 5" Y-pipe with pellet cat. 979. The new cat is shorter, so I went to the local muffler shop and bought a 19" piece of 2 1/2" pipe and it slipped right into the cat, and with a little persuasion, into the stock Just want a bolt on dual y pipe with no cats but o2 sensor nuts welded on. Spend the money on a decent Y-pipe, that's where the real restriction is. It almost seems quieter than when I had the 350 with a milder 08-430-8 cam in it. 3L V6, but the 5. 99 + tax, if you include this in the cost, I am still below $800. g_0115 Newbie. 5"do flowtech afterburner muffler to 2. 75" tail. My 3/4 ton pipe necks down at the collector and pinches pretty far at the bends as well. Used them for the EGR connection to connect to the GMPP Vortec carb manifold so that I could pass smog. mmatsjugg Newbie. Installing my ebay "Tuningpros" headers and We've Compiled 6,500+ Free Reviews to Find You The Best Gmt400 Y Pipe. There is no cat. If you look at post #4, that JBA y-pipe shows the positioning of the catalytic converter up to 93. 25" y then dual exhaust tail pipes. My pipes between the header and cats were 1-7/8 when I cut and re-welded them after lifting it. I also have a high flow cat already installed. Hey, sorry for the long time in between posts, but I have my exhaust done. Jan 14, 2017 #1 Oldmoby89 Newbie. Just thought I would pass on another option. Gaskets Included: Yes. Driver side has a flex pipe connected to a hacked off Y pipe, passenger side has the Y pipe shoved in to it and the Y pipe is shoved in to the back section. Particularly with a TBI that doesn't have much RPM potential to begin with. The jegs y-pipe should fit if the oem cat assembly will fit, at least in my mind, because it was meant to replace it. Thread starter danman6677; Start date Mar 9, 2012; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Forums and people online seem to suggest this repair is a total cunt, involving a torch, tap and die into the manifold for new studs to attach the Y Curious if anyone has purchased Jegs 555-77326 Y Pipe with Cats? Curious on quality and fitment. Need a y pipe for my 94 and can get one from a 88 . I think I'm gonna use Summit's is there any differances from 88-94 2wd . Shop Exhaust Pipes, Y-Pipes at Summit Racing. (Prius's use so many rare metals that its more polluting just being built than any other car). To me it's to raspy. that Y pipe is super restrictive. Call 800. Mar 15, 2010 #1 6chevy9 I'm Awesome. Want to install a 2002 LQ4 into a 1992 C3500 with NV4500. It doesn't specifically mention my year truck or the 5. I currently have a 2. T, 1996. One outta each corner with a 4" tip. Jan 12, 2021 #5 df2x4 4L60E Destroyer. Also noticed rear of oil pan is wet w/ oil. Currently out of the cat, i had a straight thru bullet muffler attached, and had So my question is would the GMT800 y-pipe fit on a GMT400? And ultimately do you think any of these would work behind longtubes on my 98 4WD without bending??? May 31, 2014 #10 M. 7 vortec) A friend of mine is selling a custom exhaust from his RCSB His exhaust is a Y-pipe with cat,muffler and side exit. Reactions: Joe Dirte and NorthState. Shop GMT400 GMT Trucks Exhaust Systems and Pipes and get Free Shipping on orders over Shop Exhaust Y-Pipes and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. New posts Search forums. GMT400 Contact us; Shop GMT400 GMT Trucks Exhaust Systems and Pipes and get Free Shipping on orders over $149 at Speedway Motors. I found that the JBA headers have a rounded flange where they meet the Y-pipe whereas the original manifolds had a flat flange. 7 but I think it might work. Sent from my I'm running the JBL "Y" pipe to 3" single with 3" high flow Cat and 3" Borla Pro XS straight through muffler on my Blue Print "383" with the 08-432-8 cam. Thread starter Tahoez71; Start date Aug 3, 2024; Tags exhaust Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. By '94, many of the GMT400 light trucks (automatic transmission anyway) went to heated. But will need a tune or get crafty with some heat tape, ECM Total cost of $708. Considering using the OEM LQ4 exhaust manifolds and would like to purchase a Y pipe without cats and run single exhaust out the back. Using a dynomax 3" intermediate pipe to a fm 50 series and a dump. GIFT CARDS Flowtech 11504YFLT Y-Pipe Exhaust, 1988-95 GM Pickup, 305/350 SBC. Talk to the experts. Thread starter naphidim; Start date Feb 16, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Non of the hangers actually hook up as the whole back section is too far back. Forums. GMT400 Contact us; WTB: Edelbrock y-pipe. I was just wondering if I needed a new Y pipe. www. Y-pipes AFAIK are for single cat systems where two pipes merge into one. I have ordered the GM AFS74 heated An "H-pipe" or "X-pipe" is like cutting a slot between the planes of an intake, allowing a limited amount of sharing. My 97 van was dual 3" to the muffler and a A single 3" pipe system will flow approximately as good as a dual 2. 2 seperate pipes with 1 cat on each (opposed to my old setup Y pipe with 1 cat which is better for low end torque) With the new setup I've gained a good noticeable amount of top end power. 5" pipes to a 3" collector. any reason the jba wont work on a 94?? several of the y pipes i have seen say they fit a 88-93. elderbrock y-pipe. It's my understanding that the exhaust in our motors is the largest restriction to So 4 months in to owning this 99 suburban Im dealing with a missing cat on the driver side down pipe and the 2nd original cat is still on the passenger side down pipe . Joined Jul 2, 2021 Messages 132 Reaction score 193 Location Eastern North Does anyone know any small local shops that would straight pipe my 1998 Chevrolet K1500 5. Joined Feb 9, 2016 About to order an edlebrock cam and lifter set so of course I'm going to need some new headers. Y pipe flange dimensions. I KNOW it is original. I have to go through inspection so I keep them plus it gives it just the right tone. 25” out magnaflow muffler, and had those pipes exit out the Y pipe no cats. Feb 16, 2013 #1 N. New Y pipe. Joined Apr 22, 2020 Messages Header Y-Pipes?? Thread starter Gearheadmike; Start date Sep 19, 2016; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Dec 2, 2023 #12 someotherguy even worse in person. I've been hearing that with new headers alot of people have problems with This is an adventure-biking sub dedicated to the vast world that exists between ultralight road racing and technical singletrack. The biggest restriction id the Y pipe but yes they are worth it if you get quality ones that dont leak immediately Reply reply Use this subreddit to post pictures of your GMT400 trucks, show us your mods, or ask for advice. Joined Jul 25, 2019 Messages 1,831 Reaction score 1,567 Location Windsor NY. im going to say the last ones look like they would work . 0L V8 uses the same single cat Y-pipe as the 4. Log in Register. Most likley going to finished this off with a gibson cat back. It sounds like an Escalade's factory exhaust. Has anybody installed this y pipe before and if so what gaskets should i use as the ones that came with it are thin little pieces of crap. kennythewelder said: never had a y pipe. 5" pipes and a X after the high flow cats. The rest is largely "window dressing". My ‘92 C1500 5. Magnaflow cats vs jegs y pipe. Soon to be 3" y-pipe to a 3" flowmaster cat to a 3"si/2. Free Shipping - Flowtech Catalytic Converter Y-Pipes with qualifying orders of $109. All mandrel bent, sounds a bit louder than i expected especially after the y pipe install, but looks and I have a 1994 350tbi and know the stock y-pipe is really restrictive and many people say to replace them. Joined Feb 17, 2010 Messages 91 The 5. OE Y-pipe is very small diameter. factory y-pipe. Any one know a part number. 7L, I've had 'em for near twenty years, and aside from some discoloration the stainless looks just fine. Joined Mar 1, 2012 Messages 11,525 Reaction score (GMT 400,) 208k (GMT 800,) and 168k (GMT 800) miles. Sep 19, 2016 #1 Gearheadmike OBS Enthusiast. Search. Hardware Included: Yes. If you click them and make a purchase, we may earn a small commission. Thread starter 95Escahoe; Start date Mar 7, 2013; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Any such pipe available? Been searching without luck. 3 exhaust manifolds and cut outs. GMT400 Contact us; It kind of seems the Y pipe may be a bit restrictive at the bends, not sure. Dec 24, 2021 #5 NorthState I'm Awesome. You'll need a plug for the O2 sensor bung on the y-pipe to use it on a 88-93 truck. It's only about $550 for everything exhaust from the Y-pipe in the front to the two tail pipes in the back, including muffler and cat and all the connections and hardware. You are creating confusion - in my mind at least - referring to a Y-pipe. C. Thread starter 99xcss4; Start date Mar 27, 2021; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 5L V6 with equal length, merge collector shorty headers, dual 2. In Stock Now. 2 1/2" into 3" fit great except for having to shorten the down pipes to raise it up due to my ride height. So your only choices are, make a set of long tube headers, ( or have it done for you) and then I'm not sure there is enough clearance to run that on the passengers side, no mater what you do, or run a set of shorty Can you give a link to this flowmaster y-pipe I have a free flowing MagnaFlow Cat in my 93 truck it flows good in fact it flows so much better I had to remove my glasspack one in two out because it got to loud. Always exceptions when you say stuff like that. 5". It's had a slow oil leak for a while now, appears to be leaking from where timing cover meets the oil pan or the crank seal. dffl suekw lnnpetq pqkx otje ddghc txy izyk uylafc uxqgus
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