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Chris and Doug from East Coast Supercharging are holding back info because I saw them sniffing glue while doing my 4.10's. Give them a call. They may let you get a sniff on rotation if you don't hog.
Serious: they did a great job and the gears are quiet.
BTW---4.10's are the way to go and the m12 in 4th gear is the same as the 4th gear on the MN6. 427 roadster has them on his Z06 and swears by them. Don't take any info from those who didn't get gears done. Everyone with 4.10's loves them.
Last edited by SpinMonster; Feb 2, 2005 at 07:02 PM.