How much hp can a stock 4l80e handle.

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.I don't think so, knowing a stock 3.6 is going to lay down around. 250-260 to the ground in stock trim according to a few dynos I have seen and if you just did. in general 305 stock hp minus 18 percent thats 250 hp. Some might say mine is a far fetch at 330 hp to the ground, but I took mine to the track.The number of bolts that both contain is also different. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. How much power can a 4L60E handle? Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies.I know they can be made to handle some huge hp gas cars and trucks ... many failures but these are stock transmissions. Once modified they will ...The 4L80E is larger and heavier than the 4L60E. Its more hefty build can be tied to its 236 lbs and a length of 26.4″. Alternatively, the 4L60E weighs 150 lbs (without fluid) and it has a length of 23.5″. A comparison between the size and weight shows that the 4L80E is significantly larger and heavier. Can a 4L60E handle 500hp?

Oct 11, 2007 ... You will want the 6L80 for a diesel truck. The 6l80 has a 450ft lb max tq rating. With that low tq rating I'd suspect this 6L80e is not based on ...2614 posts · Joined 2002. #5 · Mar 14, 2009. A stock 200 should handle 350-400hp on the street. With track abuse or big stickies then only 300-350 without issue. True a stock 700 or 4l60 can handle 400-450 and @400 at the track. There's pro/cons to both. The 200 is an easier swap but it also has better gear ratios than the 700.

How much HP can a stock 4L80E handle? The 4L80E is a powerful transmission that has been used in many different vehicles. It can handle up to 450HP/TQ of flywheel power when it is totally stock or rebuilt. However, if the power output exceeds this number, then some hydraulic improvements must be made in order to ensure its …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.

Goto Broaderperformance.com and buy their 500hp rebuild kit, it comes wit a skift kit for a stock style valve body. I personally purchased this kit and opted to not include the shift kit which made the kit like 50-60 dollar cheaper. Then I also purchased a welded forward drum. This is the highly recommended way to build a C4 to handle 500hp.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.Although some LS1s can make and live at 600+ rwhp, as an owner of a speedshop, it would be irresponsible of me to recommend making that type of power on a stock bottom end. 2008 G8 GT 11.7 @ 121 MPH Turbo 500 RWHP. 2006 GTO Cam+Bolt-ons 430 RWHP + N20 580 RWHP. 2004 GTO 10.6 @ 130 MPH Twin Turbo 950 RWHP.The stock rods on the DE will bend when pushed past around 400hp. There are no mods you can do other than building the bottom end rotating assembly to handle 15 psi. Depends on different factors, but I believe about 14psi as long as you you have it ramp up towards the peak of the powerband.

jetpilot718. 5669 posts · Joined 2004. #2 · Aug 23, 2005. I dont know of anyone changing anything yet.. and also, no one has had any drivetrain issues that this forum is aware of. The number 600whp seems familiar in talking design limits. Like.

Feb 9, 2015 · 23.The Stage 3 Black Edition 4L60E (rated to over 1,000 horsepower) pencils out around $4,800 with a one-year warranty (extended warranties available).

How much hp and rpm can a 2 bolt bbc handle? 1970 Chevelle 489/400 Auto BBC Ohio Crank, (Wolfplace Hyd Roller Cam)Brodix RR Ovals, RPM AIRGAP Custom (MOD), PRO SYSTEMS, 3.73_12 Bolt Sacramento, CA. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. J.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.scootertrash Discussion starter. 5 posts · Joined 2009. #1 · Oct 13, 2009. I am picking up an 1988 5.0 motor with 60,000 miles.its out of a stang.It has aluminum heads on it.other than that its stock.I dont know what kind of heads they are or the specs yet. How much HP can a stock bottom end handle.I plan on taking the FI off and going to a ...When enhancing the horsepower (hp) and torque of a stock 5.3 engine, it is vital to focus on optimizing core engine components to handle the increased stress. Modifications aimed at the camshaft and lower end components are particularly crucial for supporting higher performance outputs in GM’s LM7 and other variations of the 5.3 engine.Ideally, you'll want a final drive gear ratio of about 10:1 in first gear. The 4L80E's 2.48, when multiplied to the rear axle ratio of 4.10:1, yields a close 10.16:1 - whereas the 4L60E's gear ratios are harder to work with, even with another rear axle ratio like 3.73:1. Changing the gear ratio can improve the car's performance, yield ...

I have seen reports that of pretty much stock 4l80Es with a very cheap transgo shift kit holding over 800whp online. Can always add some more insurance fairly cheap with a trans cooler too. Reply replyJun 27, 2021 ... ... handle and button which is very simple, and then using HP Tuners software to make some changes to the shift timing, pressure, torque ...Simply put, it can handle plenty of abuse (40 psi of boost and high drive). For an HX35 with a factory exhaust housing, we’d call it quits at the 400rwhp mark, as EGT can get pretty toasty at this point (1,500 degrees F). Danger Zone: 450+ rwhp or 40+ psi boost.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.Oct 10, 2008 · About 400-450 HP/TQ is the limit on the stock TH400. With ONE almost free modification and some minor valve body calibration changes, 800 HP on an otherwise stock TH400 is not a problem if it's assembled well (good endplay, etc), and the 34 element sprag is a wise addition above 450 HP or any drag usage. jakeshoe, Nov 5, 2008. Gregg Nader. 700-R4 (4L60) Performance Transmission. Introduced in 1982, the 4-speed Overdrive GM 700-R4 transmission — also known as the 4L60 — remains a popular option for street/strip performance applications. Most of the unit's internal components are shared with the '93-later 4L60-E, which was regularly improved/revised up through ...

How much horsepower can a Cummins handle? The forged steel connecting rod found in '89-02 5.9L Cummins mills is stout to say the least. They're known to be capable of handling in excess of 1,000 hp at near-stock compression ratios before bending, and we've even seen the block split before the rods failed in several engines.but i did find a good combination for $10,500. Should get me a safe 700-800HP crank: Crate Engine: LSX376 by GMPerformanceparts.com website , 9:1 compression ratio, forged, 450HP before boost $5000. Supercharger: A&A 1997-2004 Corvette Vortech Supercharger Kit with fuel upgrades $5500.

If set up and maintained properly, a stock 8.5" rear with a stud girdle will hold quite a bit of power - a lot more than I have. G. Unknown member Discussion starter. #4 · Oct 26, 2006. All depends. Are you hooking up or not. If you are hooking up (slicks) it will take less hp than if you aren't able to (blowing away the tires).The stock rods on the DE will bend when pushed past around 400hp. There are no mods you can do other than building the bottom end rotating assembly to handle 15 psi. Depends on different factors, but I believe about 14psi as long as you you have it ramp up towards the peak of the powerband.All the power stuff makes it really nice. Especially the cruise for me. Adding more power is very simple. However, if the Allison can only handle another 80-90 hp without damage. A 4L80E would probably self destruct in short order with another 90 hp and additional torque. I think it's the added torque that would kill it.Jul 14, 2009. #2. A stock one will hold up for some time with 500crank hp. Push more than that and it is on borrowed time. Plus with a used one who knows how abused it already is. A rebuild with good & extra clutches will result in 600-700 crank hp. Some more easy mods and you can build them to hold well over 1000hp.Im not sure about the crank, but I have a Precision Billet 5857 on an AWW 1.8t running just over 18psi on stock internals and it seams to be doing fine. Havent taken it to the track yet or dyno. The way it pulls over 4000 RPM I would assume its making about 300WHP. Youll probably be more worried about the rods bending than the crankshaft ...0. 0. Jul 19, 2001. #3. You want power, you can get it with the RX7. A local mod shop sold his RX7 monster. 484 HP, 515+ torque in a 1.3 liter engine. It was a monster, but he sold it to buy a Mercedes for his wife and son. The rotaries were made for power, but have a higher maintenance. Think about that when you buy one.

21205 posts · Joined 2009. #2 · Jul 26, 2017. I have a run that and more power in my Mustang using an AODE which is basically the same as a 4R70W. It's not always the HP that kills them, it is the torque, car weight, how hard the car leaves and rear gearing.

My T5 has lasted very reliably behind about 480 ftlb flywheel torque (412 at wheels) with much full throttle use at the strip. Having said that though some people seem to be very 'hard' on transmissions and can spit a T5 all over the ground behind a stock 302. If you think you're in that catagory then don't use the T5.

Have to be careful in burnouts and make sure it can't shift, apparently this has been an issue with AEM users also. 1995 APU Supra -PT6766/BLAuto - undergoing proefi install with e85 flex fuel now. old setup (pt6265) 1/8 = [email protected] (23 psi) 2012. 1/4 = 11.6@119 (19 psi) 2011.While a stock 4L80e can withstand up to 400-450 HP, a rebuilt 4L80e can hold up to 650-1000 hp or more. Usually, a built 4L80e transmission can withstand more power than a …A 4l80e, stock (either new or rebuilt using stock-level parts), can handle about 450 hp or thereabouts. If you expect to go beyond that, I would suggest getting one built for more hp. A 6l80e, stock, is in the 5-600hp range from what I gather from google.These stock LT4 cams really do no like rpm, they're even worse on the stock blower. Heres some data: **All tests completed at 4000ft altitude, DA changed but dyno is using SAE correction. This is my final run for all 3 configurations: Green: 90mm upper, stock lower: 14.5psi at 6500rpm, 24deg. 8psi at 3000rpm.324 posts · Joined 2010. #6 · Jun 11, 2011 (Edited) x2. I had 4 bolt 350 with stroker to 383. 300 hit on a 509 (engine dyno) hp motor. Got a crack and called Dart for new block. 250 hit, lasted many years. 300 hit lasted 5 weekends. That was my 3400lbs 10.10-9.95 135mph Nitrous combo. Like.At 8,000 pounds gross vehicle weight, the 4L80E's capacity is greater than the smaller 4L60E's. As a result, the 4L80E is a completely different transmission and doesn't share anything in common with the 4L60E. What's more, it can handle 440 lb-ft of torque in factory form, and a whole lot more with a Hughes Performance build.208 posts · Joined 2012. #4 · Oct 24, 2012. If you "need" way more power, then go buy a GT500. Not sure what you mean by "small warranty" - you get 60K miles powertrain. If you push the limits on the car, you have to expect that it might void that warranty. Also, based on what I've read in other posts, they're on the lookout for those who've ...ONE WEEK LEFT! 2020 High Country Duramax + $10,000 Cash 🎟🥇 https://www.enthuzst.com_FIREPUNKS CHANNEL: https://www.youtube.com/c/FirepunkDiesel_ Jeep Squa...The answer was something like 500 hp. If we apply that formula it allows you to increase 8 x 20 = 160. 160 + 350 = 510 hp. That means that to the wheels you are talking about 450 rwhp. One thing is to ask how much hp a LS1 can take and another is to ask how much HP can you run an LS1 within safe parameters.

May 7, 2022 · Reads 148. A stock 4l60e can handle up to about 600 horsepower. However, there are many aftermarket options that can greatly increase this number. For example, there are upgraded input shafts and output shafts that can handle up to 1,000 horsepower. There are also transmissions that have been built specifically for drag racing that can handle ... the dmax van has the 4l85e in it stock. an 'upgraded' 4l80. dont know what you are planning for hp, but the van is very detuned. 250hp/460tq from the factory."Stock versus stock, the 4L80E and 6L80E are very similar in terms of strength," explains Kyle House of Circle D. ... a 6L80E can handle 500 to 600 rear-wheel horsepower in the typical street ...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...Instagram:https://instagram. nj craigslist boatswhat happened to alex freshtranscripts ucsdtwins bbq farmington mo 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 ... honey baked ham roseville calaundromat chiefland fl Typically, a stock 5.3 engine with cast pistons can handle up to 8-10 psi boost with proper tuning and supporting modifications such as upgraded fuel injectors, increased fuel pressure, and a boost-friendly camshaft. However, pushing the engine beyond these limits can cause issues such as engine knock and detonation, which can lead to engine ...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 ... land for sale alcona county mi There's nothing all that special about it. It's a TH400 with a billet input shaft and hub. It's definitely breakable. I would recommend a 300M mainshaft at that power level. the 2.48 ratio loads the mainshaft more than a 2.10. And that power level the 2.10 starts to make sense on most combos.How much HP can a 4L80E take? Sometimes the power of a vehicle's engine is limited by the transmission. Performance Automatic has engineered a 4L80E transmission to handle up to 700 horsepower and comparable torque, making it an ideal choice for those who need more power than the stock transmission can provide.