How much HP can a 4-L-60e handle?
02-21-2005, 02:52 PM
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How much HP can a 4-L-60e handle? I have ½ ton suburban with magna charger 395 hp & 420 tq
Can this trans handle it?
Any trans mods suggested, besides 4-l80 swap?
Tanks Beny
Can this trans handle it?
Any trans mods suggested, besides 4-l80 swap?
Tanks Beny
02-21-2005, 07:56 PM
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Plan on it breaking eventually. The 60E doesn't stand up to much abuse in stock form in an F-body, add 2000lbs of extra weight and they puke even faster. 
Most of the truck guys wioth FI move up to a built 4L65E or do a 4L80E swap. I'm going the later route on both my trucks.
Most of the truck guys wioth FI move up to a built 4L65E or do a 4L80E swap. I'm going the later route on both my trucks.
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02-22-2005, 05:59 AM
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HI all
Tanks for your input.
I hear there is a kit to build a 4L 65e out of your 4L60e?
What did the 65s come in and how do you tell them apart?
Not a job for every one I have seen trans people work with lots of special tools.
Tanks for the help, I see I am not the only one with this concern.
Beny
Tanks for your input.
I hear there is a kit to build a 4L 65e out of your 4L60e?
What did the 65s come in and how do you tell them apart?
Not a job for every one I have seen trans people work with lots of special tools.
Tanks for the help, I see I am not the only one with this concern.
Beny
02-22-2005, 11:57 AM
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The 65Es come on the specialty trucvks like the SS Silverado.
Not sure where you can buy the upgrade parts. i do know that FLP sells built ones and the SS Silverado guys use them so they don't lose their AWD like they would with a 4L80E.
Not sure where you can buy the upgrade parts. i do know that FLP sells built ones and the SS Silverado guys use them so they don't lose their AWD like they would with a 4L80E.
02-24-2005, 04:26 PM
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Originally Posted by LTNKLR01
I had 450rwhp running through mine and it blew. then 3000 miles later the built on blew. Get a 65e or go big and get the power robbing 80e
who built your built up tranny???
02-27-2005, 08:27 PM
#19
TH400 + GV. You truck guy's have the space to easily install it. This combo is about the same price as a 4L80 swap, but; It's more efficient than a 4L80e, Can actually have more "gears" because you can do 1st/1st over, 2nd/2nd over.....etc. The only thing you would have to find is a manual lock-up switch for a Lock-up TC. I've seen them before, but can't find them now. I know I use to see them on the Precision Page (vigilante Convertors)
That Combo should handel it all. My friends Dodge has this combo. He got the Precision lock-up stall and switch. A blown 454 (8-71) (yes a Chevy Drivetrain in a Dodge), with a TH400+GV unit. 1400 HP/ 1250 FT/lbs through it. Paid roughly $4700 for the Combo and it just won't die.
That Combo should handel it all. My friends Dodge has this combo. He got the Precision lock-up stall and switch. A blown 454 (8-71) (yes a Chevy Drivetrain in a Dodge), with a TH400+GV unit. 1400 HP/ 1250 FT/lbs through it. Paid roughly $4700 for the Combo and it just won't die.
