ARC Billet Rod 3.328 Inch +0.020 Length for Predator Engine Tuning

A subtle +0.020-inch extension can perfect your engine's geometry. The ARC 6256 Billet Rod measures 3.328 inches overall, ideal for nuanced tuning in 212cc Predator applications without overhauling the entire bottom end.

• Slightly longer than stock for better piston dwell and compression control.
• CNC-machined 7075 T-651 aluminum for fatigue resistance.
• Dipper arm oil feed and pin bore grooves promote longevity.
• Supplied with ARP bolts for 170 inch/lb torque reliability.

This rod's design allows for optimized quench distances, enhancing combustion for crisper throttle and higher peak power. Kart racers deploying it experience refined balance, where the extra length reduces side loading on cylinders, leading to quieter operation and extended wear life. It's particularly useful in classes with tight rules, where small changes yield outsized results—like quicker recovery from downshifts. The lubrication innovations ensure consistent film strength, protecting against dry spots during hard runs. For those organizing builds around incremental gains, this rod streamlines the process, integrating seamlessly with standard cranks. It empowers you to experiment confidently, turning data from dyno sessions into track dominance. Solidify your setup's foundation for seasons of competitive edge.

SKU: ARC6256