111″ Evo Black Edition Engine.

* Black Edition.
* Super Stock Ignition
* 2 Year Warranty
* 4-1/8in. Bore x 4-1/8in. Stroke
* Short stroke produces less vibration & longer engine life
* 9.8:1 Compression Ratio
* HVHP (High Volume High Pressure) oil pump
* S&S 585 cam and lightweight single coil valve springs minimize valve train noise
* Forged Pistons
* Forged Rocker Arms
* E Carb
* Shorter overall height than stock motor – easy fit
* GLOSS BLACK rocker covers, tappet covers & cam cover
(has elec. comp. release)