WOw! $299 for a dyno tuning? Their prices are INSANE! :lol:ALMARE said:AMERICAN RACING HEADERS JUST FINISHED A GTO LINE. THE VETTE DOCTORS INSTALLED THE SYSTEM. ON THE DYNO 278RWHP STOCK. AFTER HEADERS EXHAUST AND TUNE 337.5 :cheers CALL THE VETTE DOCTORS 631/8410779