BRAND NEW

PART# 910-0206

FITS: 2007–2017 HARLEY SOFTAIL, 2006-2017 DYNA AND 2007-2016 TOURING 

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.