• 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

S&S Cycle Royal Enfield 650 Twin High-Compression 11 To 1 Piston Kit

Out Of Stock
$ 514.95
$ 514.95

Brand: S&S Cycle

920-0143

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Overview

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 Bore X Stroke = 78 x 67.8mm, S&S 650 HC Kit = 78 x 67.mm

  • Stock Compression Ratio = 9.5:1, S&S 650 HC Kit = 11.0:1
Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: false
more hyperealistic, on a highway where he is more zoomed out

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