How much hp can a 4l60e handle

See, that's all it takes to build a 4L60E trans that's rated to handle over 1,000 horsepower. It's not just one or two parts that makes PerformaBuilt's Level 3 Black Edition trans so stout,...

How much hp can a 4l60e handle. On the other hand, this problem can easily be avoided by installing an auxiliary transmission cooler. 2. Broken Input Shaft. The 700R4 upon its launch featured a 27 spline input shaft (also found on the THM200C and 2004R transmissions). This input shaft was unable to handle much torque; hence, it was not a surprise when it broke down.

Learn how to build a 4L60E transmission that can handle over 1,000 horsepower! We'll show you the steps and parts to achieve high-tech performance.

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 set1 - 19 of 19 Posts M Monsta · #2 · Mar 24, 2010 It will last awhile but I'd start saving for a built tranny. Frank at Performabuilt can answer any questions you have as …Every transmission is a custom build to order by the same technician. Gearstar 4L70E is engineered to take up to 650 HP and 650 Lb./Ft. TQ (over 650 calls for 4L80E) 300mm input shaft and heavy duty input drum. Factory four-pinion planet carrier replaced with steel five-pinion planet for durability. Center shell replaced with super heavy duty ...Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies. That's a power level where you used to have to...The 200-4R is a 4-speed automatic overdrive transmission by GM, capable of fitting into most Chevy’s from the 80s and before, built similarly to the TH200 and TH350, as well as the 2-speed Powerglide transmission. Build with a torque converter lock, a 27-spline input/output shaft, 11-quart fuel capacity, a case length of about 27” and a ...The kit is also available inbright polished (MS107-60P $2,495), or raw machined (MS107-60M; $2,395) finishes. It's cool to see how easy it is to build a reliable 400-plus-hp engine from a bone ...HP printers are some of the best for home and office use. When problems occur, however, it can be frustrating troubleshooting cryptic errors. Fortunately, a few simple diagnostic steps can help you get your HP printer functioning again.

Mar 1, 2021 · So, when installing a Duraplastic oil pan, it is important to make sure the bolts are tightened properly. This should be done using a torque wrench and setting it to 20-25 N·m (15-18 lb·ft). If you're installing an aluminum or thermoplastic oil pan, the required torque is slightly higher at 30-35 N·m (22-26 lb·ft). automatic. TH350. 4L60E. If you’re looking for an indication of how much automotive technology has changed, one way is to count the number of forward gears in automatic transmissions. GM introduced the Powerglide back in the early 1950s and it employed only two forward gears. Shifting nearly 70 years into the 21st century and GM’s latest ...The 4L60E has a maximum torque rating of 480 lb-ft (651 N·m) and a maximum horsepower rating of 345 hp (257 kW). It is capable of handling up to 500hp but it is not recommended to exceed that power level for long periods of time as it will shorten the lifespan of the transmission. With proper maintenance, a 4L60E should be able to last for ...This improves even part-throttle acceleration because the engine doesn’t experience a severe rpm drop between gear changes and acceleration is smoother despite the fact that the transmission will shift much more often. The 6L80E is rated at 650 lb.-ft. of torque which is dramatically better than the 4L70E’s 496 lb.-ft.We Upgrade a 4L60E Transmission to Handle up to 500 Horsepower Happiness Is Automatic - Part 1: Performance building a street-strong 4L60E See all 13 photos Related Video Jeff Smith Writer. Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies. That's a …

Jan 20, 2022 · 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 longevity. 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 ...Feb 26, 2021 · 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 ... Setting up a printer can be a daunting task, especially if you’re unfamiliar with the process. Fortunately, Hewlett Packard (HP) printers are designed to be user-friendly and easy to install.The 4L80E has gear ratios of 2.48:1 (First), 1.48:1 (Second), 1.00:1 (Third), 0.75:1 (Fourth), and 2.07:1 (Reverse). When the 4L80E was introduced, torque capacity was vehicles up to 8,000 pounds ...

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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 longevity.We are dedicated to engineering and building the finest Chevy and GM high performance transmissions in the world. Our custom, hand-built high performance transmissions can handle up to 1200 horsepower, 1000 ft-lbs of torque, and are built with the highest quality parts available. Our GM high performance transmissions are built to the horsepower ... The 4L60E is a versatile transmission and can handle a wide range of horsepower, from stock applications up to 700+ horsepower. However, the more power you’re trying to put through it, the more modifications you’ll need to make. Stock Applications. For stock applications, the 4L60E is designed to handle up to 260 horsepower. automatic. TH350. 4L60E. If you’re looking for an indication of how much automotive technology has changed, one way is to count the number of forward gears in automatic transmissions. GM introduced the Powerglide back in the early 1950s and it employed only two forward gears. Shifting nearly 70 years into the 21st century and GM’s latest ...

Can a 4L60E handle 1000HP? For the performance enthusiast looking to get the most out of their vehicle, this product provides all the power they need and more. It is capable of supporting up to a staggering +1000 horsepower, making it perfect for those who want to push the boundaries of their vehicle's capabilities. With its robust construction ...Sep 3, 2022 · Make 625 hp with a Junkyard 5.3L Truck Engine. Cheap 4.8L Vortec LS Junkyard Engine Build: Make 500+ hp for $2400. Just about any 5.3L engine is acceptable. They're found in trucks, vans, and SUVs ... This simulation does not take into account the additional weight of the six-speed which is roughly about 50 pounds heavier than the 4L60E. It’s also likely that the 6L80E converter is slightly heavier as well, so these issues might reduce the six-speed’s advantage slightly—but only slightly.The 4L80E is a descendent of the proven TH400 transmission design. It is very rugged, has much more potential for power capacity than any other overdrive transmission on the market. It has better power flow for big power applications, much more clutch capacity and apply area than the 4L60E. Simply put, from a design and engineering perspective ...The 4L60E has a maximum torque rating of 480 lb-ft (651 N·m) and a maximum horsepower rating of 345 hp (257 kW). It is capable of handling up to 500hp but it is not recommended to exceed that power level for long periods of time as it will shorten the lifespan of the transmission. With proper maintenance, a 4L60E should be able to last for ...The 4L60E can handle up to 440 lb-ft of torque and 600 horsepower. It is equipped with a 2.8, 3.06, or 3.8 ratio planetary gearset, with a maximum input torque capacity of 360 lb-ft. It is designed with a one-piece case and aluminum direct clutch housing for improved strength and durability. It also features a patented friction material for ...Jul 1, 2022 · This supercharger can handle up to 20,000 RPM. When paired to the 6.2-liter V8, it generates 650 HP and 650 lb-ft of torque. It does this at 9 pounds of boost. Chevrolet took many steps to ensure that the new engine could handle the additional pressure from forced induction. These steps included stronger internals. The 4L80E is the descendant of the “Ole Reliable” TH400 transmission. It shares many components and design features. At Jake’s Performance the 4L80E is our most popular transmission. We have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars. The 4L80E has proven reliable like it’s predecessor.Feb 9, 2015 · Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies. That's a power level where you used to have to... Have you ever encountered the frustrating situation where your HP printer suddenly goes offline? It can be a major inconvenience, especially when you need to print important documents or photos.The 4L65E transmission has a weight of 194.6 pounds. It’s gear ratios for the first gear, second gear, third gear, and fourth gear are 3.059-to-1, 1.625-to-1, 1-to-1, and 0.0696-to-1, respectively. What’s more, the 4L65E features five-pinion planetary carriers. This transmission comes with large sun-shell gears, created from powdered metal.

How much horsepower can a 4L60E transmission handle? Posted on October 1, 2022 By admin_z313y Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies.

Apr 28, 2017 · Heavy-duty parts and recalibration allow transmissions to endure power levels beyond what a stock transmission is built to handle. Performance Pack HP-4L60E-01; SmartShell ® Heavy Duty Reaction Shell Kit 77749-02K; Heavy Duty 3-4 Clutch Backing Plate Kit 74140-01K; Rear Stator Support Bushing 77002BT-01; Heavy Duty 2-3 Shift Valve 77754-41 Find a cheap 4.8L and do the LS swap. Spend the important dollars on the intake, ignition, headers, and oil pan that complete the swap. If you have enough coin left over, you can add a small cam ...The 4L80E has gear ratios of 2.48:1 (First), 1.48:1 (Second), 1.00:1 (Third), 0.75:1 (Fourth), and 2.07:1 (Reverse). When the 4L80E was introduced, torque capacity was vehicles up to 8,000 pounds ...A 500 horsepower c5 Corvette has a much better chance of keeping a stock 4l60e alive over a 350 horsepower truck. Since the truck will require much more effort to get going and holding power, it's going to stress a factory transmission much more than a lighter, more aerodynamic car like a c5. Type of power: Is this all motor power? Boost? Nitrous?A stock 4L65E transmission can handle approximately 400 HP. However, a reliable transmission builder such as our shop can upgrade your 4L65E to a higher horsepower rating. Level two rated 4L65E’s can handle up to 450 HP, level three can go up to 500 HP, and level fours can handle up to 650 HP.The kit is also available inbright polished (MS107-60P $2,495), or raw machined (MS107-60M; $2,395) finishes. It's cool to see how easy it is to build a reliable 400-plus-hp engine from a bone ...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 …

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Jul 13, 2022 · How much HP can a rebuilt 4L60E handle? When it comes to automatic transmissions, our Pro Race series is the best in the business. Designed for both street and race applications, this transmission is tough enough to handle any task thrown its way. It's rated at an impressive 700 rear wheel horsepower, meaning it can easily handle high-powered ... LM7 5.3 can handle about 750 hp but after that you need performance parts. after 750 the pistons and rods can get dicey. if you do it right and get all the right parts an LM7 can handle over 1,000hp. Reply. willie vanhoesen says: August 24, 2022 at 9:49 pm.CC'ed both apply areas & calculated the Force applied at a given PSI. The results blew me away. I don't have my notes in front of me, But at 220 PSI, The 4L60E 3-4 Clutch can apply about 1,900 PSI of clamping power to the Clutch, A 4L80E Direct Clutch can apply 6,400 PSI of Force.A New Trick in the Bag: Additional 2nd Gear Servo Size for the 4L60-E. Gregg Nader. January 21, 2013. GM 4L60-E Vacuum Test Guide. April 28, 2017. 4L60E Performance & Heavy-Duty Transmission Build Guides. February 08, 2018. Harness that Horsepower! Your Guide to a Sonnax 4L60/E Level 3 Performance Build. February 26, …The 4L75E is all about improved torque capacity and it can withstand greater amounts of horsepower, torque, and load than the 4L60E it replaces. ... Making Our Elky Stop, Steer, and Handle. Hot ...May 7, 2008 · I E-Mailed them, and they said that their Level 5 Tranny with their Hardend Output Shaft will handle up 800rwhp. This is the Transmission that I'm going to buy; I just wanted to hear other peoples thoughouts. 2004 Pontiac GTO A4 Torrid Red. Mods: PRC LS6 Stage 2.5 Heads. HPE S-Cam (238/240 .605/.609 112) Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies. That's a power level where you used to have to...You just can't beat the satisfaction of clicking into Sixth gear on the freeway and approaching 30 mpg with more than 400 hp on tap. ... Specially built 4L60E, 4L80E, and even Turbo-400 ...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 ...Assuming you are asking how much power the 4L80E transmission can handle, the answer would be up to approximately 450 HP and 550 ft.lbs of torque. The 4L80E is a heavy duty, four-speed automatic transmission that was introduced in 1991. It is designed for longitudinal engine applications and can be found in both two-wheel and …4l60e i build alot of 4l60e in australia and i am afraid you will need alot of bits to stop it from having a heart attack. go onto the monster trans website the posted the torque rating of the 4l60e input/shaft drum assembly for everyone to see. stops the bull regards to what hp they will or will not take. its a eye opener. so wthout hp parts ...How much HP does a stock 4l80e hold? I have a 540 in a chevelle with a manual valve body th400 and I love untill I get on the highway and them I'm in pain! Found one at a truck yard for $500.00 looks like a deal. But I have some questions. 1. How much HP can it handle stock. 2. Will my flyweel work. 3. ….

PML Driver HPZ12 is a background driver installed on a hard drive to communicate with a variety of HP printers. It handles non-printing related communication tasks between the computer and the printer.Automatic Transmission - 4l60e HP/Torque Limits? - I got a stock 95' 4l60e and was wondering how much it can handle. i got a 383 lt1The 4L80E has gear ratios of 2.48:1 (First), 1.48:1 (Second), 1.00:1 (Third), 0.75:1 (Fourth), and 2.07:1 (Reverse). When the 4L80E was introduced, torque capacity was vehicles up to 8,000 pounds ...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.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 ...CC'ed both apply areas & calculated the Force applied at a given PSI. The results blew me away. I don't have my notes in front of me, But at 220 PSI, The 4L60E 3-4 Clutch can apply about 1,900 PSI of clamping power to the Clutch, A 4L80E Direct Clutch can apply 6,400 PSI of Force.The 4L60E can handle up to 440 lb-ft of torque and 600 horsepower. It is equipped with a 2.8, 3.06, or 3.8 ratio planetary gearset, with a maximum input torque capacity of 360 lb-ft. It is designed with a one-piece case and aluminum direct clutch housing for improved strength and durability. It also features a patented friction material for ...The 4L60E is a stock GM transmission often found in Silverado and Sierra trucks. It’s a four-speed automatic with overdrive, and is capable of handling up to about 325 horsepower. The 4L80E, on the other hand, is a heavy duty version of the same transmission that can handle up to 450 horsepower. So, if you’re looking to increase your truck ...The 700r4 was originally designed to handle up to 230 hp, but has since been significantly upgraded and is now rated to handle up to 460 hp. There have been a number of different versions of the 700r4 over the years, each with slightly different ratings and capabilities. The most recent version of the 700r4, the 4L85-E, was introduced in …The Cheap (er) Option. As for price point, the TDI is generally more attractive than the 4BT, with running take-out VW mills going for anywhere from $700 to $1,100 and a 4BT costing between $1,500 to $3,500 depending on its condition and where it’s located. Complete, rebuilt Volkswagen long-blocks range from $2,000 to $3,500 depending on the ... How much hp can a 4l60e handle, We are dedicated to engineering and building the finest Chevy and GM high performance transmissions in the world. Our custom, hand-built high performance transmissions can handle up to 1200 horsepower, 1000 ft-lbs of torque, and are built with the highest quality parts available. Our GM high performance transmissions are built to the horsepower ... , 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 ... , Oct 26, 2022 · How much HP can the 4L60E handle? What year is the best 4L60E transmission? While the 4L65E is still a great transmission for stock applications, the newer models of 2001 and later have seen some major improvements. , When it comes to finding the right printer and ink for your home or business, HP is one of the most trusted names in the industry. But what happens when you need help with your HP printer or ink? That’s where HP Ink customer service comes i..., The consensus is that the stock engine can handle about 300 wheel horsepower before you start having problems with fuel delivery. At that point, you will usually need larger fuel rails and a more powerful fuel pump to keep up with the demand. The bottom end of the engine should have no issues going up to 350 wheel …, › General How Much Power Can A Stock 4L60E Handle Dec 20, 2022 / 9 Minutes Read / By Albert How many HP can a 4L60E handle? Can a 4L60E handle 700HP? How much is a junkyard 4L60E transmission? Table of Contents: How many HP can a 4L60E handle? Can a 4L60 handle 500 hp? When did GM stop using 4L60E? Can you run a 4L60E without computer?, Jan 20, 2022 · 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 longevity. , CC'ed both apply areas & calculated the Force applied at a given PSI. The results blew me away. I don't have my notes in front of me, But at 220 PSI, The 4L60E 3-4 Clutch can apply about 1,900 PSI of clamping power to the Clutch, A 4L80E Direct Clutch can apply 6,400 PSI of Force., The starting point for any transmission build is the case. PerformaBuilt uses only good cases that have been thoroughly cleaned and inspected. For this build it's a 4L60E version. See all 13 ..., 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 longevity., With how common the 4l60e is and the popularity of retrofitting classic cars with modern transmissions, there are a number of 4l60e shift kit options. The most popular 4l60e shift kits include: TransGo Performance HD2. Sonnax Performance Pack. Both kits will make a dramatic difference in how your 4l60e shifts and performs., How Much HP Can A 4L80E Engine Handle? 4L80Es are capable of handling much power. They can handle up to 800 horsepower and 1,000 ft-lbs of …, Every transmission is a custom build to order by the same technician. Gearstar 4L70E is engineered to take up to 650 HP and 650 Lb./Ft. TQ (over 650 calls for 4L80E) 300mm input shaft and heavy duty input drum. Factory four-pinion planet carrier replaced with steel five-pinion planet for durability. Center shell replaced with super heavy duty ..., Transfer cases that are equipped with 4L60Es weigh anywhere from 215 to 225 pounds without fluid or torque converter included. This weight can vary depending on the make and model of the vehicle as well as its year of manufacture, but generally they range between 80 and 90 pounds when dry. It makes sense then that these transfer cases ..., Click the 'interpolate between horizontal bounds' toolbar button. Now do the other rows. In the 1-2 row you just did, click and drag to highlight everything from 92.2/5 over to the very end, right click, 'copy'. In the 2-3 row, click & highlight everything from 110.6 all the way to the end, right click 'paste'., The application the transmission is being used for also makes a difference. A transmission that is being used for drag racing is going to see a lot more stress than one …, 4l60E transmission is rated to handle 360 ftlbs torque. 4 people found this helpful. Mark helpful. migration_judge_roy answered 9 years ago. you can go pretty good with one of those~. 1 people found this helpful. Mark helpful. migration_judge_roy answered 9 …, How much HP can a rebuilt 4L60E handle? So, the 4L60E transmission is built to be able to handle over 1,000 horsepower. It features a heavy-gauge cast-aluminum pan which allows for an additional two quarts of transmission fluid. This increase in lubrication enhances the cooling power of the transmission, especially under extreme conditions such ..., How much HP can the 4L60E handle? What year is the best 4L60E transmission? While the 4L65E is still a great transmission for stock applications, the newer models of 2001 and later have seen some major improvements., 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, Find a cheap 4.8L and do the LS swap. Spend the important dollars on the intake, ignition, headers, and oil pan that complete the swap. If you have enough coin left over, you can add a small cam ..., The power rating for a truck version is around 380 pound-feet of torque, which is almost 400 pound-feet of torque found in the car version. Also, the maximum gearbox torque for the 4L65E is 670 pound-feet. Analysts have also revealed that the 4L65E transmission can support about 20% more torque compared to the 4L60E., 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., the only reason why the harder drag racers go with the swap, is a TH350 or 400 can be built up to handle massive power a lot more cheaply, and have less friction loss as they're a less complex transmission. your local transmission shop can likely do one up for a 600+hp car for about what a basic rebuild on your transmission costs, and you won't ..., Mar 1, 2021 · So, when installing a Duraplastic oil pan, it is important to make sure the bolts are tightened properly. This should be done using a torque wrench and setting it to 20-25 N·m (15-18 lb·ft). If you're installing an aluminum or thermoplastic oil pan, the required torque is slightly higher at 30-35 N·m (22-26 lb·ft). , The answer depends on several factors, including the type of engine and other modifications that are made to increase power output. Generally speaking, however, most stock 4L60Es can handle up to 400 …, How Much Hp Can a 4L60E Handle? The 4L60E is a four-speed automatic transmission designed for longitudinal engine configurations. It is widely used in light and medium duty trucks. The 4L60E uses an aluminum case with a length of 11.875 inches. It has a maximum torque capacity of 360 lb-ft and a maximum horsepower capacity of 240 hp. What Makes ..., The current favorite son seems to be the 700-R4/4L60E four-speed automatic, but there are also places where a TH400 might be the best solution for a 1,500-hp, blown LS engine, or a simple 200-R4 fits best behind a 5.3L LS daily driver. As with all interchange stories, a successful swap is dictated by handling all the fine points., How much power can a 4L60E handle? Usually, transmission cooling is a major issue when building high performance vehicles. To ensure that the 4L60E transmission can handle more than 1,000 horsepower, the heavy-gauge cast-aluminum pan has been incorporated into its design., A 4L60E is a transmission used in light and medium duty trucks. It is a durable transmission, but like any transmission, it has its limits. How much horsepower a 4L60E can handle depends on a few factors, including the year of the transmission, the size of the engine, and the application the transmission is being used for.The 4L60E was introduced in 1992 and was used in GM trucks until 1999 ..., How Much Hp Can A Stock 4L60E Handle. So many aspects of the transmission are modified or replaced because the end product is only as strong as the weakest link. With a stock transmission, the 4L60E can handle around 400 horsepower. It's available in the 700R4, 4L60E for LT-1, 4L60E for LS1/LSX, 4L65E and 4L70E. Pull timing during the shift., 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 and a high-performance transmission controller. For stock applications, the 4L60E is rated for up to 300 horsepower and 340 lb-ft of torque., With boost or nitrous, 700+ hp can be achieved if rpm is limited to 6,500. At the same time, if you’re doing forged pistons, forged connecting rods are a popular upgrade. Going with a 4 in. forged stroker crank will net 383 c.id. The added cubes compliment a heads/cam/intake top end by using the air up by 7,000 rpm. This matches the intake ...