S&S Cycle 106in. Big Bore Hot Set Up Kit - Black Powder-Coat - 900-0354

This 106in. big bore Hot Set Up Kit is easy to install. No machining or rebalanceing is required, and the engine does not need to be removed from the chassis.
This kit includes S&S 3.927in. bore pistons, big bore cylinders finished in wrinkle black powder coat, S&S 585C chain drive Easy Start camshafts, S&S chromoly steel adjustable pushrods, and S&S high performance tappets.
The resulting 106in. engine has a compression ratio of 10:1, and is stock height, so there are no frame clearance problems, and a stock EFI Throttle body will fit. No fuel or ignition system is included, However, for the best results, a larger throttle body, performance air cleaner, and performance exhaust are recommended. The EFI system must be recalibrated.