2004 LS1 N/A.... GTO Sleeper @Atco Raceway .... This Run had a Vig 3600 TC I ran 11.61@118.10 MPH o...

2004 LS1 N/A.... GTO Sleeper @Atco Raceway .... This Run had a Vig 3600 TC I ran 11.61@118.10 MPH on Dec 3. I then replaced the following week and reinstall my old Protorque 2800 Stall & had Much better Results,Air,Retune,adjusting shift points 11.08@123.28 MPH and a new LS1GTO RECORD...Maybe in the spring I can get to that 10 second mark.