shortboxchevy77
Member
- Joined
- Jan 5, 2014
- Posts
- 44
- Reaction score
- 1
- Location
- Northern Montana
- First Name
- Mark
- Truck Year
- 1977
- Truck Model
- K1500
- Engine Size
- TBI 350
So after installing 3/4 ton axles with 4.10 gears in Big Red it gets around pretty good and gets down the highway okay but I am still not happy with the power it makes, especially when I have it loaded down with a 4 wheeler and ice fishing stuff and bucking a wind going down the highway. Here is my question, does anyone in here have a favorite chip guy? I need a custom chip with the 454 fueling map AND the ability to control lockup on my 700R4 trans. Since GM never mated these two together no factory chip exists. Fastchip can burn me one to the tune of 350 bucks but does anyone in here have any experience with any of these chip guys good or bad? I just decided I need the big block torque to keep me happy rolling this beast with barn like aerodynamics 80 down the highway. 
