124" Hot Setup Kit

Features

• The S&S Hot Setup kit for Twin Cams allows a Twin Cam owner to convert a stock engine to 124" using the stock crankcases
• Includes 4.125" bore cylinders and forged dished pistons, S&S 4.625" stroke flywheel assembly, S&S .640" lift chain-drive Easy Start cams, tappets, S&S Quickee adjustable pushrods, roller rocker arms, and all hardware, gaskets and instructions
• 10.4:1 compression ratio with stock cylinder heads; 10.2:1 compression ratio with S&S 89cc heads (PART #s 0930-0006 or 0930-0068, sold separately
• Fuel system is not included
• Available in black powder-coat finish
• Made in the U.S.A.
• This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.

Specs

• Product Name: Performance Kit
• Type: Engine
• Style: Big Bore
• Model: Hot Setup
• Base Color: Black
• Color/Finish: Black
• Displacement: 124"
• Bore Size: 4.125"
• Compression Ratio: 10.8:1
• Cam Drive Type: Gear
• Units: Kit
• Riding Style: Street

Fitments