BLOX Competition Series Camshafts are cast with wider primary and secondary lobes, with Blox profile specifications. BLOX Racing Competition Series camshafts offer increased horsepower and torque over the entire RPM range. All camshafts are designed and manufactured using the latest software and casting technologies. BLOX Racing offers engine builders, performance enthusiasts and racers of all levels different profiles to best meet specific needs for the best value.

Specifications:

• Type B ? Strongly recommend using with BLOX dual valve springs.
• HSL (High Speed Lift) ? Must use with BLOX dual valve springs and Ti retainers.

Application

• 4G63T
• 03-UP EVO VIII