I wanted to personally thank Cal and Holly Hartline of Hartline Performance for all there help sunday at Norwalk. Cal did all the tuning and dialing of my car with the new FAST system I installed. If anyone has any ideas of buying a FAST XFI system and getting it somewhere else.. DONT!
The amount of time he spent with me on a day when he couldnt have been much busier was second to none. He taught me alot in the small amount of time we had to work with due to the rain out friday. My car is running smooth as glass and is beyond fun to drive. My days of running 9s and trying to get a chip right for that combo are OVER!!!
THANKS AGAIN CAL!!!
Brian Lorenz
Gold Turbo T
GSCA 3232
Video of the car from Norwalk 2010
YouTube - Norwalk 2010 Buick Grand National Gold Turbo T Runs 9s

The amount of time he spent with me on a day when he couldnt have been much busier was second to none. He taught me alot in the small amount of time we had to work with due to the rain out friday. My car is running smooth as glass and is beyond fun to drive. My days of running 9s and trying to get a chip right for that combo are OVER!!!
THANKS AGAIN CAL!!!
Brian Lorenz
Gold Turbo T
GSCA 3232
Video of the car from Norwalk 2010
YouTube - Norwalk 2010 Buick Grand National Gold Turbo T Runs 9s