i didnt even have to read any of this thread before i was going to say "hell yeah, get some gears" 3.73's are great...i can tell you that cruising on the interstate at 70mph, the rpm's will be right around 3000 rpms...your rear tires wont like you for too long and i usually get around 250 mile per tank on a slightly rich tune...i would recommend that you wait to upgrade your gears until you have the new rearend you are looking for...that way you dont pay for 3.73's twice if you dont have to...just my $.02
2000 B4C: Sold
2003 Z06: Stock 137.4mph 1/2 mile. New setup: Vindicator with TSP Longtubes and offroad x-pipe 139.57mph in 1/2 mile with bad clutch.
New setup, 385ci LQ4 with YSI. 1/2 mile speeds to come soon.
Last edited by crazboy99; 02-09-2008 at 04:55 AM.