hes running a 700r4, so everything is mechanical
hes running a 700r4, so everything is mechanical
-Derek
www.GiffinsPerformance.com
1989 GMC Sierra
5.3 Swap, Z06 Cam, Z06 Valve Springs, NX Express 150 shot, Giffin Performance Custom Front mount turbo kit, MPT70 Turbo, HP Tuners, Meth Injection, 4L80E with transbrake, 3" exhaust, 3.08 gears
Turbo Build Video
Ok. thanks all...
I fired up the engine the first time today and it idle fine and smooth
But i have no shifter so i can make no test run without a VSS today![]()
I hope the shifter arrive next Week...then i will to report in full.
Greetings from Germany
Hardy