The K & B Allyn Fury Engine - Needle Valve Body is a must-have addition for engine builders with SF-9 engines. It's designed to fit both single and twin SF-9 cylinder heads, making installation quick and easy. This valve body is made with high-quality steel and features precision-machined, hardened needle valves for smooth, trouble-free operation. Its unique design ensures efficient scavenging, reducing emissions and increasing horsepower. The K & B Allyn Fury Engine - Needle Valve Body is a NOS (New Old Stock) product, meaning it's been inspected and guaranteed to be in excellent working condition. It's the perfect solution for those looking to upgrade their engine's performance without sacrificing reliability or safety.
