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383 posts · Joined 2006. #14 · Jul 23, 2007. mine: stock cast 454 crank, stock 3/8" rods w/arp bolts, liteweight hyper pistons, I spin it to 62-6300rpm ALOT with a stickshift. the bearings need freshening at least every second season, but it has been together with various top-ends, since 96.Although the stock 4L80E transmission can handle 450/450HP over the long term, there is a critical component that will wear out faster. This is the input shaft. While it is easy to replace, internal changes are needed to make it more reliable. The input shaft is a weak link and should be replaced at least when a vehicle reaches 750ish HP/TQ.How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel HP/TQ. Above this point the direct clutches will not live long without some hydraulic improvements.

Jul 19, 2023 · 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. Mar 14, 2009. #2. yeevaj said: how much boost can a b16a2 handle with no internal mods...running stock internals... you can run up to what your map sensor can handle which is i think 10.63~. 7,8,9,10 psi is going to give you the same damage (internal) over time.You can think of this trans as basically a TH400 with a 25 percent overdrive tacked on. The 4L80E transmission was mostly used in 34- and 1-ton trucks and larger SUV applications beginning in 1991.Stock 2g 7 bolt has been up around 700whp. Cant remember whos car, but hes well known. Many many passes on it before it went out. Headstuds would be the weakest link right off the bat. If the tune is very good a stock motor can handle a whole lot more than most people think.The LQ9 is a 6.0L Gen. 3 small block engine used in GM trucks between 2002 and 2007. For marketing purposes, it was also known as the Vortec HO 6000 or VortecMAX. The information listed here is for the stock engine. Mechanically similar, General Motors' LS and LS-based Vortec engines wound up on almost every branch of the GM family tree ...

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 …Belette. 3596 posts · Joined 2003. #18 · Nov 21, 2009. stocl block with arps headstuds can easily handle 300whp, A friend of mine past 340whp, and still going to the track each week end since 3 years. It started to burn oil since few months ago, but I think it's normal when people abuse a this point. Turbo D16y7/8.Here we go. As far as the first questions as to how much boost can you safely push. Well there have been guys pushing 30+ psi on stock everything and ran for quite some time. There have also been guys that pop a head gasket at 20 psi even with a decent tune. ….

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. How much hp can a stock 4l80e handle. Possible cause: Not clear how much hp can a stock 4l80e handle.

I doubt anyone can really give you a definative answer on how much power the E40D will handle other than the factory rating. I believe it is 900ft lbs. But this is the torque that the tranny is rated to handle not your motor torque. The typical torque converter can multiply torque by up to 2.5 times when you hit the throttle so do the math.May 21, 2009 · The ultimate limiting factor becomes the OD section. 1200 HP is a good number. I'm working on a fix for the OD section to improve it's strength. a built 4L80e will stay behind a 1000rwhp/1000rwtq turbo'd 408 lsx in a 4500lb. truck, and that is well documented. a 4L65e will hold up to 500rwhp/500rwtq in the same truck.

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...How much hp can a stock block jdm d15 handle? 218whp on a mustang dyno, which supposedly reads a little lower. this month i am goin back to the dyno, this time a dynojet. gonna baseline the 15psi tune again, then tune for an electric cut out. and then tune it for more power with a methanol kit from snowperformance.

ghost face gang tattoos 815 posts · Joined 2011. #2 · Dec 14, 2020. You can make 500-600 hp on a stock block but the stock rods tend to fail somewhere North of 400-450tq. If you want something reasonably reliable for a modded car, at 600+hp, you might as well build the engine. Stroker kits help spool big turbos but won't rev as high.Aug 27, 2008 · Stock LMM can probably handle much more HP/TQ mods than the stock Allison tranny. Seems like the rule of thumb is 90-100 add'l hp at the flywheel over stock before your odds of damaging things starts to go up. 2006 Chevy 2500HD LT3 CC SWB LLY 4x4. Line-X'd bed, wheel-to-wheel stainless nerf bars, 16x8 Ultra Peacemaker rims, LT26575R16 Firestone ... is charles from tmz divorcedcalallen skyward login Not too many people are breaking built 4R70Ws. Mine really isn't a stock V6 tranny - it was built to Jerry W. spec by a shop he uses. But the '99 and up V6 4R70Ws are not too far behind in their ability to take power. 95 Lightning - Slow. 95 Convertible 357 turbo. 10.5/135 @ 3800#. SCT Tuned. emily aguirre How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel HP/TQ. Above this point the direct clutches will not live long without some hydraulic improvements. suredrive all season tires reviewmullet with perm in backneenah rec park cam The Stage 3 4L80E build adds the billet input shaft and rollerized billet forward hub for applications above 750 HP. This build will handle well over 1000 HP assuming moderate RPM range (less than 7000 rpm), average or lighter weight vehicle, and no large N2O usage. ichorous gloves If you really have 1000 HP you should be running way quicker and way more MPH so you either have way less power or a big issue putting it to the ground. You should have some room to lower that e.t. no problem with a stock block. I ran a stock block small block to 6 flat in the 1/8th at 3450lbs. I was figuring on 675 at the crank. irs department of treasury fresno camemet walker wife marymy vizio smart tv won't turn on Both are up here at ~5500' elevation on E85. There are a few other people on here that are making 500+hp on stock internals as well, so 350hp really isnt much to worry about. Get a good tune and good fuel and you should be good to go. 135. ├┼┼┒.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.