How much hp can a stock 4l80e handle.

How much nos can a stock 350 handleThis 4l80e can handle how much?! #fypシ #4l80e #4l80eswap #gta #gm # How much horsepower can a vp44 handle? the 11 top answersHow much power can a 4l80e handle. How Much Power Can a 4l80e Handle - Sail & JoyGenerally speaking, the 4L80E will be able to live well with up to 450 flywheel horsepower and torque without any modifications; however, when exceeding this point additional …The 4L80E gear ratios are: First, 2.48:1; Second, 1.48:1; Third, 1.00:1; Fourth, 0.75:1; Reverse, 2.08:1. The 4L80E transmissions were assembled in Ypsilanti, Michigan, at the Willow Run assembly ...GeneralTJI. Not a huge deal, but EFI isn't a "chip" btw. As posted above, your tranny will fail long before the motor. To answer your question, ~650 real HP to the wheels is where thing's start to get scary on a stock motor. There are those who have gone beyond... a lot depends on the turbo setup and tuning.

How much power can a stock 4L80E safely handle, before upgrades are needed? How about the Allison 5-speed and 6-speed? 2007 Yukon 1997 Sierra 6.5 RCLB ... but the allison, i know i was always told when i had my old duramax, not to add anything over 125 hp over stock. You will start limping the tranny, and in turn damaging it. It will limp ...Tuning is key and keeping rail pressure in check to make power. I don't know of any 700HP stock CP3 trucks (not doubting it all) but I have seen some 670ish HP stock CP3 trucks. Even those are few and far between. 2017 RCSB F150 5.0 - On3 Twin Turbo, Fore Fuel System, Boss 302, FIC 1300's, E85. Sold: 2012 CCSB 2500 4x4, 2003 2500 QCSB 4x4 881/1443.

431 posts · Joined 2009. #16 · Aug 24, 2010. ^ i can testify for shoaf his car does make 550 rwhp and then 10 bolts still holdin, mines makin 360 rwhp on motor with 12" wide street tres and i launch the piss outta mine all day, some hold up some dont its varies from car to car. -1996 Trans Am. cammed and sprayed:bat.

05RoushMarkLT. You won't be able to run more than about 12lbs of boost without rebuilding the lower end. From pretty much every source I've asked, around 450RWHP and 500RWTQ is what the stock motor will handle. Lots of folks are in the 400RWHP range now running between 9-10lbs of boost, some with headers and some without.Bear. 2251 posts · Joined 2007. #5 · Apr 3, 2010. I run a stock case th400 with over 900hp in a 3500 + lb car with a 5000 stall and a brake with no problems. All I have is a good sprag and its been just fine. 2002 Camaro. 521" BAE Hemi, Kobelco 14-71 K11 HH, Bruno/CS1 Lenco 3 speed transmission.Our stock transmission is rated for 400 hp. The stage 1 4L80E transmission is adequate for the majority of street rods with 600 hp. If you need a stronger unit then you may need our stage 2. This transmission comes is capable of handling that 800 hp engine. Our stage 3, this is our strongest 4L85E transmission available rated at 1000 Hp.2850 posts · Joined 2010. #3 · Apr 22, 2017. my stock trans with a shift kit held a little over 300whp with a 2600 stall converter for 2 years. when i did my rebuild i was making just a little over 400whp on a patc level4 kit. i did end up getting come codes and pressure issues with my pcm that limited me to pushing the trans to its full ...The 4l80e is one of the most robust transmissions ever. Due to its bigger size and heavy weight, the transmission is impressive enough in terms of horsepower. You can have horsepower up to 800 with the 4l80e transmission. In most cases, this can handle even more horsepower if appropriately modified.

ninjaboy76. Your engine and can blow with as little as 300 whp with a bad tune. There are plenty of STIs out there making well over 400whp also, but the general concensus in this forum about how much WHP the STI block can handle is 400whp. However, I have never seen an scientific data to support any of it, so take it all with a grain of salt.

In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque. See All 29 Photos. 1. The Performance Automatic 4L80E is a proven street/strip...

4L80E: Rated to ~450 hp stock. So while the 4L80E has a slight power handling edge from its larger case, shafts, and gears, a 4L60E still excels for most 400+ hp street applications.172 posts · Joined 2007. #15 · Mar 27, 2009. i run a 230hp tune on my truck and its got a stock 48re. pull atleast 20k on flatbed without a problem...never turn the tune down either..pyro gets PRETTY warm when in it real good. *thats an 05 dually*. '09 QCSB 4x4 bone stock farm truck, recon strobes, boss 9'2" vxt.6167 posts · Joined 2010. #4 · Jul 11, 2011. I doubt the stock internals can hold 600 whp. Your looking at ~400 ft/lbs of torque max. RIP Michael Lomker (mlomker) Team CCEvo . www.ccevo.com . Official Sponsor: . www.sspperformance.com .12vWes Discussion starter. 254 posts · Joined 2009. #1 · Mar 12, 2009. Just curious, how much power can a stock 48re handle without a tq/c and vb upgrade? Let's say another 100hp 250tq (example an edge juice w/ att on max setting). I've searched, but we all know that searching here doesn't help but makes you more lost. Soon to have CR. Like.A two-bolt main, cast crank bottom end, properly machined and assembled would be good for at least 550-600 hp. 6-6300 rpm limit. 4 bolt mains and a steel crank can handle 700hp and 7200 rpm. Authentication and pre-purchase inspection service still available. PM me for more information. :thumbsup:Maintain excellent driveability. The custom transmission that emerged has features that will perfectly compliment your Borowski Race engine (or anyone else's). Borowski Race Engines, Inc. is an authorized Hughes Performance dealer. Please call us at 815-725-2727 with any questions regarding this transmission.

How much horsepower can a 4l80e handle; How much horsepower can a stock 4l60e handlebar; How Much Torque Can A 4L60E Handle. One thing you'll want to do is use a good quality fluid. Engines get all the glory, but without a stout transmission backing it up even the most exotic mill is nothing more than a noisemaker. It is every car lover's dream ...Hey Nova, I have many 1/4 mile runs. I launch by bringing up the RPMS enough so the car wants to move ( take out the slack), then WOT. My 60s are 1.614-1.650ish on DRs and 1.594 on slicks.#1 · Nov 1, 2007. I want to know how much tq/hp a 4L80E is capable of handling... and I don't mean in race trim once a week, I mean in daily-driver street duty. I have a duramax …The 4L60E can handle up to 360 horsepower and 380 lb-ft of torque. This is the maximum rating for the transmission, and it is only achieved with an aftermarket torque converter …td1042k. 4284 posts · Joined 2004. #7 · Jan 31, 2007. i thought the crank was capable of handling upwards of 1300hp, but the stock pistons/rods were the parts that fail around 500hp. 2004 Black Neon SRT-4: Sold March '08 :crying: Dyno: 330hp/350tq on S2/S3 setup. 2009 Waveline Pearl Scion tC: Daily driver.

THere is no one size fits all threshold because there is no one size fits all affect. A perfect balanced turbo 302 engine that never saw above 5000 RPM would probably hold up pretty well to about 550 reliably. Now the average massive weight crap balance NA engine typically sheets itself around 6500 RPM and 450hp.

Built at Willow Run Transmission in Ypsilanti, Michigan, the 4L80E was introduced in 1991 as a replacement and advancement of the TH400. The 4L80E was installed in a lot of different GM trucks and ...As such, there is some “head room” in terms of power capacity. As long as there is no excessive wear inside from high miles or neglect, a good 5-speed Allison can hold about 100 more horsepower than stock. While that does sound like a lot at first, just consider a custom tune can easily add more than 130 horsepower, getting you well into ...49 posts · Joined 2008. #12 · Feb 18, 2008. Well a 700r4 hold 600 = horse. My dad has a 400 behind his 454 built well over 600 hores and ant had a problem yet.Its stock and im hard on it.And its in a 6700 pound four door 4x4 77 chevy truck.They are great!!!!Personally I am a 1j guy. My rule of thumb is if it's under 600rwhp and daily driven 1j. Over 600rwhp and not daily driven 2j. Which ever one you choose, daily drive ability goes out the window somewhere between 550 and 630 depending on your set up. For instance clutch, rear-end, tire to support the power, not mention fuel, in which case you'll ...MAVEN said: The GM torque capacity specification for the T56 used in all applications is 400lbft. What does this mean....not sure Ive seen lots of 450=hp C5's and a few 600+hp ones all using stock T56....basically the tires slip before trans damage occurs unless youve gone insane and have like 800hp/800lbft, or just mercilessly beat your car ...I want to upgrade to a crate motor with just over 400 hp and 400 ft-lbs of torque, 700R4 trans, and VBP suspension but I want to make sure the stock rearend can handle that power. I have read on this forum, 600 hp with street tires, 400 with slicks. If the rearend is in good shape. He has the weaker 80-82 rear end.People make 650+ on Turbo 5.3s all the time. Not sure about long term but they seem to handle it well. Prob a little lower on S/C. 6L80 should be ok if it's anywhere as tough as the 4L80 it replaced. It's the 4L60 that would cook. Hey guys, I have a 2016 regular cab GMC Sierra with a 5.3L L83 engine. I’m planning on supercharging it during ...The H&S Motorsports 13-18 Dodge 6.7 Cummins is capable of handling up to 150 HP of boost, depending on the modifications you have done to the engine. The stock 6.7 Cummins can handle a moderate amount of boost, such as 20-30 PSI, with the right tuning.

FM1R. 31427 posts · Joined 2007. #13 · Sep 16, 2010. I have heard that the stock pistons and rods can hold up to around 6xx/6xx at the tire. Sure every car is different, but if you're like me and you see a lot of track time then I wouldn't push it that if you're not ready to rebuild soon. Like.

With a stock transmission, the 4L60E can handle around 400 horsepower. While the 4L60E can technically handle 700 horsepower, it’s not recommended to push it that hard. Doing so will likely result in premature failure and costly repairs. If you’re looking to get the most out of your 4L60E, stick with around 400 horsepower.

A tune and rear end gears, best bang for the buck on the V6. Dual exhaust will change the sound, but not really add much HP. Cold air intakes are popular, but are worthless without a tune and even with a tune don't add more than 10-12 hp. With the stock long block there just doesn't seem to be the easily made HP with simple bolt ons like the 4. ...People tend to keep the WTQ below 400 wheel and you can make 450-500 hp reliably. Hell, Ryan Gates ran his stock block for 10000+ track miles on e85 at I think around 530-550 whp. (PS- Use the search button, this topic is covered multiple times) www.driven-fabrication.com.This video from DardanTuned appears to show an AP2 S2000 strapped to some hub dynos and putting down some incredibly big numbers. But more impressive is the fact that 703.8 horsepower comes from a stock long block F22C engine. As described in the video, this car's engine features a stock block, stock head gasket, stock head, stock head studs ...66GT289. 654 posts · Joined 2001. #10 · Jan 14, 2007. The real answer is North of 550 HP. The Trans Am Boss 302 engines used the. OE block and they were at least 460 hp. There was a guy in San Diego (Scott Sloat) who ran a Tiger with a Boss 302 and twin. turbos in the late 80's.Just wondering how much hp can these stock internals actually handle. The tech guide said you can get a reliable 400hp on the stock internals. Obviously i will be puttin the boost down when i'm daily driven. Also whats a recommended place to get good internals for the 4g63. Thanks! i want high hp but reliable at the same time. Vic.Lower the PE throttle enable from 87-90% down to 60%, raise the MAP kpa to 80kpa, lower the enable torque (if there) to 80%. Look at your EQ ratio and see what it's commanding. Aim for low 12's AFR. Should be around 1.200 for good starting point. In the torque mngt tab, there are a few tables you can raise.May 19, 2008. #9. The tranny itself is fine its the clutch and the axles that cant hold high HP numbers. Your clutch sholud say how much holding force it has, or you can find out really easy be researching it. And the stock axles are only good to like 250 or so I think.Oct 2, 2007 · 605 posts · Joined 2004. #3 · Oct 2, 2007. I agree with Briscoe that ~400 hp/tq is about the limit. I think the first thing to fail in a stock calibrated TH400 due to power would usually be the direct clutches. The sprag is a weak point also but I think engine rpm is as much of a killer as power. Lower rpm combos, even with tremendous torque ... Hard Driver. 636 posts · Joined 2010. #9 · May 29, 2013. For that kind of money you should be able to buy an 8.5 S rearend with limited slip and maybe disc .The 7.5 / 7.6 will not hold up under prolong pounding from a strong V8. S10 blazer 85 2dr 2wd sbc,200 4r trans. 8.5" 3:42 disc brake rear.What’s it really take for a 4L60e to handle BIG HORSEPOWER & LAST!!! When building a 4l60e you can’t get enough @sonnax & @transgoshiftkit products to make t...Depending on the model and year, it made 255-302 horsepower and 285-305 lb-ft of torque. The first 4.8 Vortec used the LR4 engine code and was part of GM's third generation of small-block LS/Vortec V8 engines. The second 4.8 Vortec lasted from 2007-2009 and used the LY2 engine designation, while the final L20 4.8 Vortec lasted from 2010-2014.kenihemi. There are many supercharged and turbocharged hemi rams running around 500 hp and no trans issues if you only jump on it from a stop or in 1st gear. Never jump on it when in any gear higher than 1st. The downshift is what is what kills them because of the weak clutches for the downshift 2nd prime gear.

How much hp can a stock tranny handle? May 24, 2010 #2 N. nicostang Member. Joined Apr 15, 2010 Messages 118 Reaction score 0. clutches usually go out before the T5. I am not sure but i would say 450-500 is the T5 limit, but the clutch usually dies way before that. May 24, 2010 #3 OP . OP. 9. 94califiveoh Member. JoinedPower is (torque * RPM/ 5252). Max RPM for a mostly stock L28 is around 7500 RPM. If you can make the engine flow enough air/fuel (thats all that porting and polishing and big cam, etc.) to fill the cylinders at 7500 rpm, you get 240 hp. Thats a very radical L28 for the street, more typical is 200-225 hp.td1042k. 4284 posts · Joined 2004. #7 · Jan 31, 2007. i thought the crank was capable of handling upwards of 1300hp, but the stock pistons/rods were the parts that fail around 500hp. 2004 Black Neon SRT-4: Sold March '08 :crying: Dyno: 330hp/350tq on S2/S3 setup. 2009 Waveline Pearl Scion tC: Daily driver.Instagram:https://instagram. lauren lake new showelement salon ellistongrease monkey chippewa fallshannaford stores nh an earlier 69-70 block as a rule of thumb can handle more then the rest of the 70s, and those can handle more then the roller blocks. now with that said it all comes down to how well it is built and most importantly how well its tuned. a bad tuned 351 can split at a few hundred HP, i have seen 69-70 blocks put down a little over 700 to the wheels. money network pay stub portal 7 11bryan callen steven crowder estimated 315-330 with stock internals. once i get better internals ill put the boost up where i can get around 370-390 (but this isnt for a loonngg time) ok i got my appointment to get my dyno done for monday evening. ill post the dyno sheet by monday night or tuesday morning.As such, there is some "head room" in terms of power capacity. As long as there is no excessive wear inside from high miles or neglect, a good 5-speed Allison can hold about 100 more horsepower than stock. While that does sound like a lot at first, just consider a custom tune can easily add more than 130 horsepower, getting you well into ... lights flashing on keurig It depends on how high you want to rev. Reciprocating acceleration forces change a little with stroking a quarter inch (or 3/8) or so, but increase the RPM from 6,000 to 7,000, or 7,500 and very serious changes in stresses due to acceleration will occur. Pat. From sunny California. Still working on the '37.With the smallest displacement of all the engines in the LS lineage, the 4.8L is probably the closest you'll get to an "under-the-radar" LS. But that's good news for you, because they're often easy to come by in junkyards and relatively cheap. Yet thanks to an iron block, the 4.8L LS can support big horsepower, particularly if you ...