Utilizing the latest advances in computer technology combined with forty-five years of experience, no wonder over 100,000 satisfied customers worldwide have proven Isky Mega-CamsTM to be the most powerful hydraulic cams available. The Mega-Cam line was designed to produce more power over a broader RPM range. By having this wider range, gear ratio and weight can easily be compromised, minimizing the sacrifice of low-end performance to gain top end horsepower and creating a truly versatile line of performance cams. Recommended For... High Performance Use: Bracket Racing, Oval Track Racing, Marine, 4-WD and Off Road Use.