aforable high porformace part for chevy 5.6 liter?

Question

any one know what would give the most horse power for a good price in a chevy 5.6 not shure what year it is 2000-2003

i mean a 5.4 2000-2003?

Answer 1

Qualify affordable!
Probably your best bet is a Hypertech or Superchips tuner.$400.00
you can -->
Adjust for performance
Recalibrate for different tires
Recalibrate transmission shift points
Defeat Speed and REV limiters
and more.
Legal in all states. Pretty good investment for performers.