S&S Cycle Royal Enfield 650 Twin High-Compression 11 To 1 Piston Kit
S&S Cycle Royal Enfield 650 Twin High-Compression 11 To 1 Piston Kit
Availability: Out of stock - on backorder and will be dispatched once in stock (Delivery time unknown – contact us).
SKU: ssc920-0143
Mfr. part no.: 920-0143
GTIN: 920-0143
These high compression pistons feature a 7cc raised dome to achieve a compression ratio of 11:1 (from 9.5:1). Higher compression is a key factor in increasing performance.