We just got back from the dyno with the shop car it has 4000 miles on it now, we did the retune and got 439RWHP hot and 442 RWHP 5 min cool off. Click here for dyno sheet. http://www.moderndaymusclecars.com/gto/index.htm
Reagards
MDMC
www.moderndaymusclecars.com
Reagards
MDMC
www.moderndaymusclecars.com