SKU: KBP9904HC.030
UPC: 800745119100
MPN: 9904HC.030
The KB PERFORMANCE PISTONS SBC Domed Piston Set 4.030 Bore +4cc is a high-performance piston solution designed for Small Block Chevy engines. This set is ideal for engine builders and performance enthusiasts looking to enhance their engine's efficiency and power without extensive modifications.
Manufactured from hypereutectic aluminum, these pistons provide superior strength and thermal stability. The domed piston geometry increases combustion chamber displacement by 4 cubic centimeters, allowing for higher compression ratios while maintaining compatibility with standard SBC ring packages.
Engine builders targeting compression ratios between 9.5:1 and 11:1 will find these pistons particularly beneficial for both naturally aspirated and moderate boost applications. This piston set is suitable for Small Block Chevy platforms from 1968 onward, making it a versatile choice for various performance builds.
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