Marsad's (aka LitiGATOR) SRT 300C is now a tire smoking monster after getting our Spartan Camshaft and Standard Valve Performance Heads installed by Michigan Hemi Performance.

After getting tuned his tune worked out by us and Diablo Motorsports directly, Marsad's SRT put down 440hp and 425 lbs of torque!!

Mike (aka Monty1269) chose the Spartan for his Magnum R/T while aiming to squeeze the most out of his stock heads and showed excellent improvement throughout the power band!

His Magnum put down approximately 350hp and 370 lbs of torque to the wheels with other bolt on mods, including headers and intakes.

Bryan (aka BigHemi06) recently dyno'd 359hp and 378 torque to the rear wheels on a Spartan Cam, utilizing his stock heads, SLP Headers and exhaust!

The Spartan Camshaft continues to prove itself as being one of the best aftermarket camshafts on the market for use with stock heads!