Description
Long Block engines do not include a fuel or ignition system, so If you already have a larger throttle body and EFI tuner, they can be used with this engine. The cylinder heads are specially machined to compensate for the longer cylinders so a stock length manifold or throttle body will fit perfectly, and the cylinder head breathers are compatible air cleaners designed for a stock engine.
* Bore: 4-1/8″
* Stroke: 4-1/8″
* Cam: 585 Gear Drive Easy Start
* Compression: 9.8:1 (Forged Pistons)
* 2 Year Warranty
* Proudly Made in the USA by S&S Cycle !
Tech Tips:
* Engine has NO Fuel or Ignition Systems
* Does not fit Twin-Cooled models
