how much power will a stock 4l60e hold
#31
Originally Posted by parish8
that is kinda funny and you can bet when i blow up the tranny FLT will be fixing it up for me
. i am just hoping to get by for a year or so before i need their help.
. i am just hoping to get by for a year or so before i need their help.I think you'd be good with their level 4 in that thing honestly... everyone discounts them but the 4 is a strong trans as well...
#32
Originally Posted by Torque_Wrench
I'm not for sure but I think your Joe Gibbs edition may have a diffrent tranny than the Getrag.
I can check if you shoot me your last 8 digits of your Vin #
I can check if you shoot me your last 8 digits of your Vin #
I was mainly refering to my getrag in my 95 pickup. My problems with it were right after I got it I busted the front input brg powershifting it. Come to find out it was over an inch low on fluid and the front brg is the highest one. I had been making noise for a month or so before it broke. I new better but my brother had just gotten a GTP grand prix and I had to try and show him up. The next thing to go was part of the shifter linkage due to powershifting. GM had upgraded the piece and made it stronger on the replacement. It currently has 185k miles on it and has been behind a 10:1 camed 383 for the last 30k miles. I sprayed a 150 shot on it a couple times as well. Never have put slicks on it though but i've driven the hell out of it for the past 130k miles and had it at the track a few times.
#34
I'm a firm believer that a big killer of the 4L60E is some of the tunes people are getting. Removing 100% T/M on even a stock truck seems to eat 'em up. I've got near 100k miles on mine and changed the fluid and filter when I did the converter about 25k miles ago. It shifts like it did the day I bought the truck. I have a bone stock 6.0 that only made 300/300 on a Mustang dyno, but I beat on it daily.
#36
-pulled mine out last year and added 5 gear planetary for frt and rear, and used factory sun shell (which are finally holding up for me). Only aftermarket parts I used, input sprag and shift kit. Pulled all torque management out of trans and have shift pressures very high. I run mine every weekend in bracketing racing running 7.60's in 1/8. No problems. Hell, I have more problems twisting axles and tore apart factory driveshaft.
#37
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Originally Posted by fossil
-pulled mine out last year and added 5 gear planetary for frt and rear, and used factory sun shell (which are finally holding up for me). Only aftermarket parts I used, input sprag and shift kit. Pulled all torque management out of trans and have shift pressures very high. I run mine every weekend in bracketing racing running 7.60's in 1/8. No problems. Hell, I have more problems twisting axles and tore apart factory driveshaft.
thats crazy, i guess its just the luck of the draw then
#38
Originally Posted by Torque_Wrench
There's no Taiwan bearings in the GM Transmissions! And I woulden't give 2 drops of **** for whatever advice that Aamco ot Cottman Transmissions has to say.
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