S&S Cycle 106 in. Big Bore Kit
$1,143.95
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- The 106 in. Big Bore kits yield excellent results with stock cylinder heads
- Feature the largest bore (3.927 in.) that can safely be used in a cylinder with stock spigot diameter
- Even though stock cylinders can be bored to fit the 3.927 in. pistons, the included S&S cylinders feature a much stronger liner to stand up to the added power
- Easy installation: no need to bore or split existing cases, just swap the cylinders
- Feature the same silver or black wrinkle powder-coat as stock, so they match the stock finish of the engine
- Specifications: 3.927 in. bore, 4 3/8 in. stroke, 106 in. displacement, 10:1 compression ratio with stock heads (9.7:1 compression ratio with S&S 89cc heads)
- Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
- Made in the U.S.A.
NOTE: Not for use on Twin Cooled motors
NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
Included Items:
- (2) Black 11 fin cylinders
- (2) Multi layer steel head gasket
- (2) Cylinder base O-rings
- (2) Cylinder base dowel O-rings
- (2) Exhaust gaskets
- (2) 3.927" pistons
- (2) Piston pins
- (4) Piston pin clips
- (2) Ring sets
- (2) Top, Second, Oil rail and Expander ring
| Specifications | |
|---|---|
| SKU | 349-5661 |
| Brand | S&S Cycle |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
