thebitterauditor
New member
- Feb 5, 2009
- 4
- 0
- 1
I have a 1988 GMC Sierra 2500 4x4 that has a tired out stock 5.7 liter or 350 V8. I plan on doing an engine rebuild and want to increase the performance & horsepower. I'm looking for some idea's or recommendations to up the ante on this motor. Any help would be appreciated.