S&S Cycle

S&S Cycle Bolt-In Sidewinder 4in. Big Bore Kit - 100in. - Silver 910-0642

$9,999.99
$9,999.99
$9,999.99
Bolt in - no machining, balancing, or splitting the crankcases; install can be performed with engine still in fr...

Quantity

Description

  • Bolt in - no machining, balancing, or splitting the crankcases; install can be performed with engine still in frame
  • Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer
  • 88in. engines are boosted to 100in.
  • 96in. and 103in. engines are boosted to 110in.
  • 10.5:1 compression (w/ stock 85cc heads) makes for a very streetable and dependable engine that also responds well to performance cams
  • Complete kits include cylinders, forged pistons, rings, piston pins, clips and gaskets
  • Available with wrinkle black or silver powdercoat finish cylinders
  • NOTE: Not for use with S&S 79cc heads.

Fitment

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