My thanks goes out to Mike and Gruppe-S for the great service, tuning, and unbeatable pricing... They had my car done within a day and a half... Had Helix 272 camsafts, fuel pump and injectors, and tuning done... Ended with 275.1hp/275lbs tq (mustang dyno)... pretty happy about the outcome, pulls and pulls, screamin' like a damn banshee... Gruppe-s has my business for life...!!! now, finally time for wheels...!!!

 

Thanks Those are some solid numbers on our dyno!

Gary
Gruppe-S

 

I'm looking to get almost the same setup except for Buddyclub cams, w/helix gears along with a flash/tune. Can you PM me a price and availability?