LS1TECH - View Single Post - Have 3:42 gears thinking of going to 3:90 need imput?

pittman · 12-02-2007, 09:28 AM

I got a lot more wheel spin (first & second useless on the street), about 2 mpg loss in mileage but all great at the track. I seemed to have picked up about .30 in the quarter mile (my sixty foot went from 1.64 to 1.489). I have had to hit the brakes before busting the 11.5 rule recently. Best new run was 11.52 at 91 mph (hit the brakes real hard at the end). Hope to run a complete run next Saturday. Pit-man

12-02-2007, 09:28 AM	#2
pittman TECH Resident Trader Rating: 0 Join Date: Sep 2007 Location: Orange Park Fl Posts: 913	390 I got a lot more wheel spin (first & second useless on the street), about 2 mpg loss in mileage but all great at the track. I seemed to have picked up about .30 in the quarter mile (my sixty foot went from 1.64 to 1.489). I have had to hit the brakes before busting the 11.5 rule recently. Best new run was 11.52 at 91 mph (hit the brakes real hard at the end). Hope to run a complete run next Saturday. Pit-man __________________ 2003 Z06, 1.473 sixty foot, 383 Stroker NA, Pete Incaudo cam, AFR 225's, Fast, Vararam, LG Longs, 390 Gear, 10.66 @ 129 mph 2000 Silverado Best 1.54 sixty foot, 402 Stroker NA, Pete Incaudo cam & reworked top end, 410 gears, 11.17 ET & 119 mph Last edited by pittman; 12-02-2007 at 11:04 AM..