For sale- 2001 LS1 6spd pcm with tune
 

forgot i still had this.

This came out of my 99 z28, which had a 2001 LS1 and a 6spd in it. How good is the tune? With an intake, muffler delete and tune, It went 12.48 @ 112 back in may of 2009. With drag radials- 12.34 @ 112 in july 2009. That's 12.0's in the fall/winter. put down 343/347 back in 2009 on Modern Muscle Motorsport's dyno

150+ shipping