I'm hoping someone can help. My GW is very sluggish off the line. I have made modifications and I'm struggling with where the issue is.
1991 GW, 360V-8, NP229, and TF727.
Added Sniper EFI
33 inch tires on 15's with 2 inch offset
4 inch suspension lift
2 inch body lift
Patriot headers with high flow cat and Aeroturbine exhaust
Ring and pinion (F&R) upgraded to 4.09
Eaton Locker in the front
Eaton Detroit true track in rear
Again she is gutless at takeoff, any thoughts will help