Heat Treated Builder Prepared Clone OHV Dyno Camshaft

Boost your Clone OHV engine's performance with this brand new, heat treated camshaft designed specifically for the Builder Prepared class in 2012+ models. Engineered to fully leverage duration checks allowed in Builder Prepared rules, this dyno-tested cam delivers exceptional power and reliability on the track.

Key specs ensure seamless integration and top-tier results:

• Lift: .224
• RPM Range: 7000+
• Spring Pressure: 26lbs
• Valve Lash: .003"
• Intake Open: 24 BTDC
• Duration @ .050": INT - 246, EX - 245

The heat treatment process enhances durability under high-stress racing conditions, while the precise dyno tuning optimizes valve timing for maximum horsepower without exceeding class limits. Ideal for competitive kart racers seeking an edge in Builder Prepared Clone OHV setups.

Easy installation with standard Clone OHV compatibility makes this a go-to upgrade for pit crews and builders. Pair with matching springs and retainers rated for 26lbs pressure to unlock its full potential at 7000+ RPM.

Why Choose This Cam?

• Rule-compliant duration pushes Builder Prepared boundaries
• Heat treated for extended lifespan and consistent performance
• Dyno proven for real-world track gains

FAQ

What spring pressure is required?

26lbs – ensure your valve springs meet this spec for safe operation.

What is the recommended valve lash?

Set to .003" for optimal timing and performance.

Is this cam LO206 compatible?

No, designed for Clone OHV Builder Prepared class (2012+).

What duration does it offer at .050"?

Intake: 246°, Exhaust: 245° – perfect for class duration checks.