Planetaries are not common in the country of Texas.....that's why I say 65's are way overrated over 60's. Sunshells were a problem on 97-01 models. 05-07's blow the sprag. ALL of them like to kill 3-4 clutches and other smaller things.
Planetaries are not common in the country of Texas.....that's why I say 65's are way overrated over 60's. Sunshells were a problem on 97-01 models. 05-07's blow the sprag. ALL of them like to kill 3-4 clutches and other smaller things.
interesting, im going off of what a guy who has been rebuilding them for years. i know from my experience in mine going was 1-2 and 2-3 is what went bad. thanks for the input!
LQ4 6.0- 224/224-.560/.560-112 cam, long tube headers, flex-a-lite efans, k&n intake, throttle body spacer, msd 8.5's, e3 iridium plugs, and special thanks to Justin at Black Bear.
4L60E- "The Beast" sun gear, super hold servos, transgo shift kit, pinless accumulater piston, 5 pin planetaries.
I have always heard the stock units are good to 350 ft/lb tq. TH400 is dependable to 400 ft/lb tq. Beyond that you better have them built up for more power.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Havnt taken mine apart yet but Im guessin i had about 350 to 375whp with the tune I had. Tranny had 40k on it out of 00 camaro and my 2nd gear seems to be somewhat out now after one trip to the track. Im gonna rebuild with better internals and see where that gets me.
1993 Gmc 02 ls1 Circle D 3400 stall, long tubes, 220/224 cam stage 3 heads, weiand intake, auburn posi, 389rwhp 352ft/lbs
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