Description
Product Description
Cyl Kit,4" Bore,4" Stroke,100",Silv,99-06 bt
Features
- Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer
- 88" engines are boosted to 100"
- 96" and 103" engines are boosted 110"
- 10.5:1 compression (w/ stock 85cc heads) makes for a very streetable and dependable engine that also responds well to performance cams
- Complete kit includes cylinders, forged pistons, rings, piston pins, clips and gaskets
- Not for use with S&S 79cc heads.
- Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame