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S&S High-Compression 11:1 Piston Kit For Royal Enfield 650 Twins

Stock Code:
SS-920-0143
Stock Level
Last One Left
$520.44

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.

  Stock S&S 650 HC Kit
Bore X Stroke 78 x 67.8mm 78 x 67.mm
Compression Ratio 9.5:1 11.0:1

 


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