Jansam Products

Starters from Proform that can handle high compression.
Are you building a high-compression, high-horsepower engine? Then you're going to need one of these Proform high-compression racing starters. They are 100 percent new, not rebuilt, and are built from scratch with all-new components. Their torque rating is a healthy 4.41:1 gear reduction, capable of cranking engines up to a whopping 18:1 compression ratio. The Proform high-compression racing starters feature an offset design that results in more clearance between the oil pan and the starter.

#67052

Small & Big block Chevrolet

Staggered mount,with 168-tooth flywheels