1/4 Mile - LS1Truck.com Fastest Truck List

[JARRETT]

STOCK48(Jarrett)
10.65@126.99MPH uncorrected 5000' elevation.

-2003 GMC RC, 4x4.
-4L80E
-6.0L(LQ4)
-Turbo *14PSI

Finally got a low elevation pass on my new combo. I think there is a little more left with 16psi, cooler air and a few more deg of timing

-JFR 370, 9.1 CR, Custom mahle pistons, compstar rods, factory crank
-JFR Hand ported 317's factory valves, Isky springs
-Custom JFR ISKY 215/.566'' turbo cam
-Trick hot pipes, TC76/.96AR,
-Trick 3.5'' DP, full 3.5'' exhaust, magnaflow muffler
-stock 4L80E, HD-2, HD sprag, Pro yank 3400RPM verter
-3.73's with trutrack
-4940lbs with driver, 3/4 tank of fuel, trailer hitch, bed liner, and tg
-625' elv track, 90* temp, 2700' DA



I drove the 100mi round trip to the track and back with the AC on. This is a daily driven R/C 4x4, all stock truck accessories including intake, MAF sensor and TB. Only weight reduction on this run was tail gate, and spare tire removed. Truck is boost only no nitrous, no trans break, no two step, and no hydro boost. Times are on 91 oct pump gas, with methonal injection, and boost only. No nitrious!