AMERICA'S LARGEST AFTERMARKET HARLEY-DAVIDSON

V-TWIN & INDIAN MOTORCYCLE PARTS STORE!

  • S&S Piston, Set, 3-1/2″, +.020″, DD, .792″ WP, 9.44:1 Compression, 1986-up xl 106-5550
S&S 1200cc Conversion Piston Kit for 1986-'16 HD Sportster Models - 3-1/2" +.030" Bore

This 883cc to 1200cc conversion piston kit features forged pistons that convert any 883cc or 1100cc engine to 1200cc. Bore the stock 1985-'03 cylinders from 3 inch to 3-1/2" bore. For 2004-'16 models we recommend that new 3-1/2 inch bore cylinders be purchased. No combustion chamber modifications are required due to the dished piston dome. Stock 883 heads produce a reasonable 9.6:1 compression ratio. No engine removal, crankcase splitting, or rebalancing is required. Coated piston skirts for reduced friction during break-in. Includes pistons, rings, wristpins, and clips.. +.030" bore.

NOTES:
Recommended piston fitment: Close: 0.0015"-0.0020" Loose: 0.0030"-0.0040

Instructions Link (Click Here)

Manufacturer: S&S Cycle

Part #: 106-5550

Write a review

Note: HTML is not translated!
    Bad           Good

S&S Piston, Set, 3-1/2″, +.020″, DD, .792″ WP, 9.44:1 Compression, 1986-up xl 106-5550

  • Brand: S&S Cycle
  • Product Code: 106-5550
  • Availability: Special Order
  • $459.95


Tags: S&S Cycle, Harley Davidson, Pistons