Anyone running 390 gears in there LS1...
09-13-2009, 03:05 PM
#6
12 Second Club
Runnin 3.90s for a few years now and alot of track passes. Love em, notice alot of noise on deceleration though. Probably need to be re schimmed. I did mine before I did the the stall and trans and picked up three tenths in the 1/4 over 3.23s.
09-13-2009, 03:17 PM
#7
Launching!
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Ive been thinking about going with 3.90s with my ss4000 install and it sounds like it would be worth it even though i dont plan on having the 10 bolt forever.
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09-13-2009, 06:58 PM
#9
12 Second Club
I mainly did it cause all the auto guys do 3.73, and I wanted to be alittle different. When I do the rear swap for a 9" I'll step up to a 4.10-4.30, probably the later. It's a blast too, suprises alot of people.
09-14-2009, 01:06 PM
#12
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I have had good luck with Motive's. Summit brand gears have been noisy for me. Lots of people also seem to like SLP/GM/AAM, all of which are made by AAM
Last edited by 01ssreda4; 09-19-2009 at 07:47 AM.
09-14-2009, 07:29 PM
#13
12 Second Club
Running motive gears in mine. We set them up good and I do have some noise as the car de-cellerates but really that is due to me beating on the car relentlesly and I think they could use some fine tunning.
