Race-Rite 180 Series Aluminum Cylinder Heads

The Brodix Race-Rite 180 series IK 180 cylinder heads are a performance upgrade designed for maximum out-of-the-box horsepower. Constructed from lightweight aluminum, these heads are offered as a pair and feature a natural finish. Key specifications include 180cc intake ports and 67cc combustion chambers. The intake valves are 2.020" in diameter with a 4.920" overall length, while the exhaust valves are 1.600" in diameter. The IK 180 product line emphasizes performance with these specific port and valve dimensions. The aluminum construction helps to reduce weight compared to OEM cast iron components.