How much hp can a stock 4l80e handle

We have replacement new, used, & rebuilt GM 4L80 4x4 transmissions for sale with fast shipping and a 5-year warranty. Monday - Friday 9:00am-8:00pm EST Saturday 11:00am-4:00pm EST. SPEAK WITH A SPECIALIST NOW ... The OEM 4L80E transmission direct from the manufacturer can handle about 450 horsepower. More than that will put too …

3431 posts · Joined 2009. #2 · Feb 15, 2017 (Edited) I've read a stock 700r4 can handle 350 lb-ft of torque. But some were rated higher depending on it's application. 1989 was not a high horsepower maybe 230 or torque motor if I recall correctly. You could just have that trans freshened up to handle new motor.You can get them handle power/torque levels above that but they are generally not reliable enough for everytday street use. At 700hp with street tires, you could probably put a stock 4L80E in there with a decent torque converter and a $90 Transgo kit and drive it on a daily basis with very good reliability at your proposed power levels.We tune a stock K20 EK with a Precision 6262. The car utilizes DW1000cc injectors, A DW400 fuel pump Hondata K-Pro, Hondata Boost Solenoid among many other p...I destroyed my stock 3.73 non-posi rear end at 4400elevation with a 353 corrected rwhp car. At that elevation it was probably closer to 290 crank hp. The stickiest tires I ever had on it were 275 BFG drag radials. Last edited by Dark Ember; 09/30/10 05:47 PM . 88'SS Installing: 355 w/8.3:1 comp. expecting 440hp.Black. 2001 Camaro SS M6. I have read out of my LS1 performance book that they are great rods and can handle pretty much 800hp out of them. If I was going THAT extreme I would probably change them but for 600hp I would just re-use them bitches.The stock engine can easily handle 500hp, we know because we have tested and have had cars up and running at that power level for the past two years. Quote, originally posted by sixgearstofreedom » I'm sure its a newbie question, but I'm looking at around 370 horsepower give or take and I want to start making some plans. We can also offer packages which include a trans-cooler, trans-mount, flexible dipstick and Lucas HP 501 Sure-Shift transmission fluid. Other fine products $69,900.00

68chevelle533. 458 posts · Joined 2003. #3 · Jan 10, 2005. I have a friend running a stock cast crank and rods in a 502 that made 625 hp and 640 ft-lbs of torque. He has turned it to about 6800, but generally shifts at 6300-6500 rpm. As it is a street car first, it doesn't get as much abuse as a single purpose drag/race car.How much horsepower can a 4L80E handle? The OEM 4L80E transmission direct from the manufacturer can handle about 450 horsepower. More than that will put too much strain on the clutches, although there are aftermarket upgrades available which can increase the total horsepower the transmission can handle.With a set of 225/78 Kelly touring tires on the street, Your shaft can handle 2000HP. (It will never hook). At a well preped track, With slicks and a trans brake leaving at 4000rpm, 300HP may snap it.. The other factor you need to consider is the rotational limits.Hi, what is the maximum boost a 1.6L DOHC can handle if I keep the 10:1 compression and stock internals? Of course I will use a program to retard timing and all. ... and how much boost can the stock fuel pump take? ... it seems weird that your max torque and max HP are nearly at the same RPM. The normal would be that your max torque be around ...I'm forming my game plan for the build.. err rebuild and trying to figure out what a Stock 4l80E with a shift kit can handle. My local trans shop and Transgo told me a 4l80E can handle 600-800 RWHP depending on weight of vehicle, rpms etc. I guess the torque is the main number to watch and...Theoretically the A8 is rated at over 700 lb-ft (HP is calculated, Torque is what the parts are rated for) but the Z06 has different internals and additional cooling so I doubt the A8 version delivered on the Stingray can withstand as much. Last edited by mjw930; 11-10-2014 at 10:48 AM. Reply Like.

With slicks and 6000rpm launches, probably 350-400hp tops. Street tires, normal driving, occasional trip to the drag strip (without the 6000rpm launches), they'll hold up to over 400hp no problem. From my (limited) experience, it's not continuous load that breaks parts, it's shockload on the launch or on very hard shifts. Also it depends on ...How to Build a 4L60E Transmission That Can Handle 1,000+ HP. Transadapation: What goes into building a 4L60E that can handle over 1,000 horsepower? We show you. …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 ...my friend if you need 22lbs to make 550. u need a larger turbo very bad. thats insane boost for a v8 to only make 550. the heat alone had to be killing it. My 82 s10 lb 8.89 at 152.78 on pump E85. 15lbs boost 357"sbc 8.4:1. 89 s10 blazer 9.90 nitrous 335" sbc 12.4:1 e85 homemade 750 225 shot.This article will provide an overview of the 6L80E and its power handling capabilities, as well as a step-by-step guide to installing it in a variety of vehicles. The 6L80E can handle up to 685 horsepower and 600 lb-ft of torque. Install the 6L80E transmission to the engine. Secure the bellhousing to the transmission and torque the bolts to the ...

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I'd say max just under 300bhp. I know a guy who made approx 278HP. In Ireland the is200 is the most popular car in the scene I know 40 of them in my small town and my friends making 314bhp with his 1gfe and she handles it.Santa Rosa, CA. Jul 3, 2006. #3. 1100 hp. See Joe Morgan and the Turbonetics Ford Focus! In the real world, 300 hp for a couple hundred $$ (if that) and a weekends work. A few hundred more and you're into the 400 hp range. Of course, an excellent tune is a big part of that! P.What you could do is build a strong 3.0 engine using the 3.2 crank in a 2.8 block. Perfect for big boost The 3.2 head drops right on too if you use a BDE 2.8 as your base. In fact I may even do that myself when I finally get round to turboing mine. The 2.8 block is a lot stronger than the 3.2. Did have: 94 Corrado R32.So let's talk about 'high horsepower' being applied to the 4L80-E. Using my 290hp L29 as an example, while I *can* make more horsepower on pump gas, if I want my *stock* 4L80-E to stay reliable, then I must walk the torque tightrope carefully. Let me explain. Making 1 ft/lb of torque per cubic inch on pump gas while meeting emissions is a ...How much horsepower can a stock allison transmission handle Cummins 6bt Torque handle building power How much horsepower can a fj60 handle? Ih8mud forum reactionsHorsepower engines How much nos can a stock 350 handleBuilding a 4l80e to handle more torque and power!.

So you have 300 HP now and put 12 psi on it you would use the formula (12/17psi)300+300= total FLYWHEEL HP which is just above 500HP. To get 600 FWHP from a 300 HP engine you would need the indicated 17psi. Again, the more you make the supercharger work, the less efficient it will be.With these modifications, a 6L80E can handle 500 to 600 rear-wheel horsepower in the typical street/strip application, although we have had customers push them all to the way to 1,000 hp." How much HP can a stock 4L80E take? How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel ...I'm usually hesitant to engage in threads like this...... Everyone know's I like 4L60E's, When built right they can handle 450-475 rear wheel ...The GM 4L80E Performance Transmission Level 4 is powered with whopping 800 Horse Power. This automatic transmission gear can also generate up to 700 ft. lbs. of torque at a stall level of 2800 to 3400 rpm. This automatic transmission for sale is compatible with custom built and custom stalled 10” Lock-Up Billet Racing converters.16701 posts · Joined 2000. #6 · Dec 21, 2008. I wasted a cast 454 crank winding it up to 6500 RPM's. Tom Rightler, MCC VP & Newsletter Editor. 1970 SS Best ET: 12.31@108 MPH. 1969 Malibu. 1969 Dodge Charger. 1970 Chevelle Convertible. Maryland Chevelle Club.With JET Performance upgrades, the 4L60E is good for about as much as 500 hp, and the 4L80E is good for about as much as 800 hp. JET also carries a stand-alone computer to control the tranny, in ...Absolutely stock, about 400-450 HP. With proper hydraulic modifications during rebuild, about 750-800. Above that it needs a billet input shaft and forward hub. I have a manual control box that plugs into the outside and 12V Ign power to make one fully manual. Easily reversible to computer control.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 ...Allison, Dodge, and maybe a few Ford transmissions can be built to handle very high power output. ... Haven't really heard much ... Tranny is a stock 2003 4l80e I ...

Running 7 psi of boost, an air/fuel ratio of 11.8:1, and 24 degrees of total timing (on race fuel), the intercooled turbo 4.8L produced 524 hp at 5,800 rpm and 529 lb-ft of torque at 4,700 rpm. A ...

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 ...The horsepower that stock and an upgraded 700R4 transmission can handle is not the same. If you're wondering how much hp can a stock 700R4 handle, the answer is around 300 HP. Though a stock 700R4 is rated to handle 350 HP, the users tend to have trouble when they go over 300 HP.Is It Possible to Push a Stock 4L60E to Handle 600 Horsepower? The 4L60E can physically hold 600 hp for short bursts in ideal conditions. But reliability risks rise exponentially. Attempting 600 hp in stock form requires: Very light vehicle weightJust 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.Some say the 4l80e cant handle much power. I have another 2500 Suburban,6.0 Vortec, stroked to 6.6, then supercharged. Anyone running a stock 4l80e \\ np246 in high HP applications? I know what books say, I am wanting real world knowledge.How much boost can the stock fa20 handle? Forced Induction Turbo, Supercharger, Methanol, Nitrous User Tag List: Page 1 of 3: 1: 2: 3 > Thread Tools: Search this Thread ... How much extra hp/trq can the stock tires handle: sci3: Scion FR-S / Toyota 86 GT86 General Forum: 7: 10-31-2015 01:36 PM: How much can stock drive shaft handle?? Argento_FR-S:Mar 8, 2020 ... ... can hold a ton more power, so the 4l60 came out, and a junkyard 4l80 went in. My other two videos I show the beginning steps of the process ...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:May 14, 2017 ... There are few aftermarket trans rated to handle that much HP. ... I have a 4L80e and the builder rated it to 1000 hp ... will mount to the stock ...

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176 posts · Joined 2007. #16 · Jul 10, 2012. Well like it has been said if you want to build a N/A D then expect around 130whp give or take (much like a stock b16, at much less cost, but you are really topping the motor out as far as hp to $ goes N/A wise) Really you need to ask yourself the real goals for this build is it to go a little bit ...For the "price" it's fantastic, and is reported to be able to handle up to 500 rwhp - which I'm hoping to be at by next spring. 2006 GTO Phantom Black - M6 - sold. GMM Ripshift, LS7 clutch - Pedders Street II. AEM CAI, Coated Dynatech LT's, PowerCat high flows, Magnaflow cat-back w/ e-cutouts.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 ...It is capable of handling up to 700 ft-lbs of torque and can be used with engines that produce up to 500 hp. The 4R70W is also capable of handling rear-wheel drive and four-wheel drive applications. The 4R70W has a maximum power rating of 700 ft-lbs. This means that it can handle engines that produce up to 500 hp.From What I heard, 425lbs of torque at the wheels so roughly 500 torque a the crank. 450hp at the wheels so 550 or even 600 HP supposedly. Torque is our weakest point in our engine. This motor can do 450-470lbs of torque all day. 2003 GTI 1.8T Nimbus Grey GIAC Tuned. 2017 GOLF R Deep Black Pearl United Motorsports Tuned.So I have searched and came to the soild conclusion that my 2017 GT can safely handle the power of a Whipple stage 2, Gen 3 unit. ... (last 3 posts on the page), but basically the stock rings can give out from heat on long pulls with forced induction even on moderate power levels. Keep away from half mile racing and super long highway pulls …The stock internals are certainly good for more than 450 horsepower. Pretty sure you'd have a long living truck even with 50-60% more horsepower than stock which is 490-510 at the wheels. The problems with longevity are not really from the bottom end not handling horsepower at peak. It's torque coming in too strong at low rpm, and maxing the ...547 posts · Joined 2017. #4 · Jan 17, 2018. Wheel hop can kill the best rear end. its all about how you drive it and how it is set up. the Corvette ran a cute little dana 36 (very weak and small diff) but they set the suspension up to corner. so its hard to shock that rear end resulting in a rear end that can last 300,000 miles with 300 hp ...The digital age has revolutionized the way we handle documents. Gone are the days of bulky file cabinets and stacks of paperwork. With modern technology, we can easily convert phys...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.tippmann243. 4379 posts · Joined 2004. #4 · May 17, 2007. the 4l60e is a stout trany. they dont like to be over spun though gm wasnt kidding when they said max rpm is 6500 (is that right) get a decent exteranl cooler and a few upgrades and you will be set. -mark. 89 s10 blazer 5.7 vortec/t56 0411 pcm powered.Apr 21, 2017 · 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 ... ….

2100 posts · Joined 2005. #3 · Nov 20, 2007. You'll be fine for a while with street tires. A member here on corral (twinturbosaleen) was way over 500rwhp and had over 100 passes at the track with the stock clutch and a centrifugal blower. From what I've been reading for the past few years it's pretty much hit or miss with the stock clutches.The Bottom Line. The 4L60E vs 4L80E performance transmission differences are numerous. And these differences show that the 4L80E is the better transmission of the duo. However, it'll cost you more to acquire this unit compared to the 4L60E and the latter is also easier to find. How much HP will a stock 4L80E hold? How much power can the 4L80E ...They sell an aftermarket headgasket that they say u can run higher boost, but i'm not sure how much higher. People have been able to pull off 10-12psi on stock internals daily driven with very good tuning. However that is REALLY pushing it. Personally, I wouldn't go higher than 8psi daily driven.Nov 22, 2023 · How much horsepower can a stock allison transmission handle Cummins 6bt Torque handle building power How much horsepower can a fj60 handle? Ih8mud forum reactionsHorsepower engines How much nos can a stock 350 handleBuilding a 4l80e to handle more torque and power!. The torque converter on this automatic transmission is a fluid turbine drive, much like those found on its predecessors, e.g., the 700R4, 4L60, TH350C. The 4L80E also comes with a lock-up pressure plate for direct, mechanically-coupled driving from the engine crank. It is 26¼ inches long and boasts a 310mm torque converter.Shawn F. 571 posts · Joined 2008. #24 · Sep 9, 2009. Your answer has pretty much been answered. If you run 350 to 400 HP on a stop 10 bolt and it's for the street then your fine. Street tires, stock type stall, and street driving will be fine. It's the shock to the rear ends that hurt them.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 …Carbondale, Pennsylvania. 4g63 blocks can handle more than 450hp with a good tune. But general rule is about 400, but like I said there has been alot of cases with more than that. Im running 24 psi on a evo III and meth and my block has been fine for 10k miles (all summer). -Jeff G.With a 17.5:1 compression ratio (vs. 16.8:1 on LBZ, LMM, and LML mills), the LB7 and LLY engines naturally see higher peak cylinder pressures (elevated torque levels). Couple that with a weaker connecting rod and you can draw a pretty strong conclusion as to why the LB7 rods fail in the 550 to 600 hp (1,100 to 1,200 lb-ft.) range. How much hp can a stock 4l80e handle, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]