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S&S 106" Big Bore Kit for 2007-2017 Harley Twin Cam

S&S 106" Big Bore Kit for 2007-2017 Harley Twin Cam

This part is bike specific. It will not fit all makes / models / years.

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Product Overview

This bolt-on big bore cylinder and piston kit will increase the displacement of 96" or 103" engines to 106". It is as easy as a stock top end rebuild and requires no machining or flywheel rebalancing. For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.

106" Kits have a 10:1 Compression ratio when used with stock heads. Will fit Twin Cooled motors (water cooled heads)

The Big Bore kit yields excellent results with stock cylinder heads
Easy installation: no need to bore or split existing cases, just swap the cylinders
Cylinders are constructed from premium aluminum castings with cast-in iron liners
Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
Black or silver powder-coat finish
Made in the U.S.A.

NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.

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