S&S 106'' Big Bore Kit. Largest bore we feel can safely be used in a cylinder with a stock spigot O. Bolt-on 9 to 10 cubic inchescylinders 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. Cylinder with piston kits include fitted pistons and cylinders that require no boring or honing. S&S 89cc Heads 9.7:1. 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. 2 bump in compression, order.
Remember to check your clearances. The item "S&S Cycle 106 Big Bore Engine Pistons Cylinders Kit Harley Softail Dyna Touring" is in sale since Tuesday, October 14, 2014. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Other Engines & Engine Parts". The seller is "americanclassicmotors" and is located in Zieglerville, Pennsylvania.This item can be shipped worldwide.