V-Factor JCC 62218 Cast Piston 9.5:1 54ci Iron Head 900cc 3 " Bore .030" os Fits Sportster 1957-71 Sold Each

Weight: 1.12

• High quality cast piston kits that meet or exceed original equipment specifications
• Compression ratio listed with each piston
• Sold each with piston pin and lock rings
• Low compression pistons enable the use of pump gas without detonation
• See the engine section for piston ring sets
• Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
• Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030" OS

V-FACTOR
54ci - 900cc STD Displacement
9.5:1 (Std. Compression) Ratio
+.030" OS Bore Size
Fits Ironhead Sportster 1957/1971
(Imported)

(M62218)