S&S Cycle 106" Big Bore Engine Pistons Cylinders Kit Harley Softail Dyna Touring
Designer: S&S Cycle
- Regular
- $1,129.95
- Sale
- $1,129.95
- Regular
- $974.95
- Unit Price
- per
BRAND NEW
PART# 910-0206
FITS: 2007–2017 HARLEY SOFTAIL, 2006-2017 DYNA AND 2007-2016 TOURING
S&S 106'' Big Bore Kit
FEATURES & BENEFITS
Largest bore we feel can safely be used in a cylinder with a stock spigot O.D.
Bolt-on 9 to 10 cubic inches—cylinders do not require crankcase machining to install
Piston weight for 97" & 106" kits are the same as stock, requiring no flywheel rebalancing
Forged coated pistons are compatible with stock or S&S Super Stock® 89cc heads
Valve pocket recessed in S&S pistons are enlarged for oversize valves and higher lift cams
Black wrinkle powdercoat cylinder finish color matches stock Harley-Davidson® finish
KIT CONTENTS
Piston set with rings
Top end gasket kit
S&S cylinders
Instructions
Cylinder with piston kits include fitted pistons and cylinders that require no boring or honing
S&S® 106" BIG BORE KITS
Bore 3.927"
Stroke 4-3/8"
Displacement 106"
Compression Ratio / Stock Heads - 10.0:1 / 89cc S&S Heads - 9.7:1
Stock Heads 10:1
S&S 89cc Heads 9.7:1
SPECIAL NOTES:
S&S® highly recommends installing a performance cam for easier starting and better engine performance.
S&S high flow cylinder heads will provide further horsepower gains and are machined for installation of manual/electric compression releases.
For an additional .2 bump in compression, order .030" thick head gaskets #900-0216 (2 pack). Remember to check your clearances.