|
Re: 01 Silverado book manual? 4wd enguagement?
what kind of custom tune are they using? do you think a new pcm by nelson would help me get there. plus all the weight reductions?
__________________
2000 GMC Sierra Z71
Mass Air Flow Sensor
Arraid TB Spacer
Flex-a-lite electric fans
160 degree stat
Edelbrock headers
HPP3
Dual Flowmaster Exhaust Series 40
K&N FIPK
|