How much power can a 4L60E handle?
A well built 4l60e can handle some serious power. We have cars running 500-600 and 700 rwhp as the power increases of course the odds of failure do increase but we have had very good results. Generally a stock rebuild is not adequate for much more than general bolt ons however.
Is a 4L60E a good transmission for a stock engine?
A stock 4L60E transmission is fine behind a stock GM engine, but if you're reading this magazine then chances are the word "stock" isn't part of your lexicon. Some guys will spend big bucks getting their LS engine to churn out 600, 700, or even more horsepower and then cheap out on the transmission.
How many frictions does a Ford 4L60 have?
The OEM 3-4 frictions are replaced with Raybestos Stage 1 frictions (left) and the number is increased from six to nine to provide substantially more engagement surface. This has been long known to be one of the weaker segments on the 4L60 series of transmissions and this modification makes for a huge improvement in performance and durability.
Can a 4L60E handle 500hp?
We found a used 4L60E out of a small-block Chevy-powered 1999 van for $200 and decided on a budget upgrade to handle roughly 500 hp. This decision was shaped by the knowledge there are lots of performance upgrade parts from Sonnax and TCI Automotive.
How much torque can a built 4L60E handle?
Stock GM 4L60E is rated at 350ft/lb of torque. If you are going to spend $2000 - give RPM Transmissions in Indiana a call.
Can a 4L60E handle 700HP?
supports up to 700HP. Our Pro Race series transmission is the finest built street/race automatic transmission in the industry. These transmissions are tough and built to handle whatever you dish out.
Can you make a 4L60E stronger?
If you're amassing parts for your 4L60E build, opt for the sun shell on the right from Performance Automatic. This is a thicker, stronger shell with a hub that can take large amounts of torque and not break.
Can a 4L60 handle 1000HP?
supports up to +1000HP. Our BLACK EDITION Series is our ultra-extreme offering in our street/strip performance transmissions. It's rated at +1000 RWHP...
Which is better 4L60E or 4L80E?
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.
What transmission can handle 1000 HP?
The PerformaBuilt Hydramatic 400 Racing Transmission is a mega-performance transmission capable of +1000 RWHP.
What transmission can replace a 4L60E?
4L80E four-speed automatic transmissionHowever, if you use your truck hard, it can be a weak point that can fail-in some cases, repeatedly. The owner of this rig could've kept paying to have the 4L60E rebuilt, but instead chose to replace it with the much beefier 4L80E four-speed automatic transmission.
What is the 4L60E rated for?
The 4L60E is rated to handle up to 360 ft⋅lb (490 N⋅m) of torque. It weighs 133 pounds without transmission fluid.
How do I get more power out of my 4L60E?
Now, let's dive in:Lay out the important parts on an assembly bench. ... Rebuild with an improved, thicker sun shell. ... Use five-pinion front/rear planetary. ... Use a larger clutch with an input drum reinforcement sleeve. ... Stamped Steel forward clutch apply pistons. ... Use more clutches and larger gear band servo pistons.More items...•
Does a built transmission add horsepower?
It does not increase horsepower to the wheels. Instead you are able to shorten the gears (via an FC gearbox) thus reducing resistance placed on the motor. You're not increasing efficiency or horsepower by changing gear ratios.
What's the difference between a 4L60 and a 4L60E?
Also, both 4L60 and 4L60E feature gears positioned or placed longitudinally (in a north-south direction). However, the 4L60E can handle a GVWR of 8,600 lb, which is more than 4L60's. Nevertheless, the suffix 'E' denotes the most distinguishing feature of 4L60E, which differentiates it from 4L60.