Hi
We have make engine swap from LS1 to LS3 to 1999 Chevrolet Camaro. We use throttle cable, not electric.. we use orginal PCM and need is for new bin och cal file.
LS3 engine is LS376/480 from GM performance parts.
Transmission is auto
Rear End Gear Ratio: 3,55
Current Tire Size: 275x40x18
Anyone ?