515cc CNC Ported Cylinder Head

The Brodix 2158101 is a 100% CNC ported cylinder head engineered for performance enthusiasts seeking increased horsepower. This head features a substantial 515 cc intake port volume and an 80 cc combustion chamber. The valve setup includes 2.520" titanium intake valves and 1.860" titanium exhaust valves, designed to maximize airflow and efficiency. Constructed with advanced porting technology, the 2158101 offers a 15-degree valve angle, which contributes to its high-performance characteristics. The spring pressure is rated at 890 lbs open and 350 lbs closed, accommodating aggressive camshaft profiles. This cylinder head is noted for its lighter weight, aiming to make a significant difference in overall engine performance.