Z Factor RS-590 ZZ Chop M8 Camshaft

Z Factor is a joint effort between Fuel Moto and Zipper's Performance Products combining the strengths of both companies in engine R&D, testing, & tuning as well as OEM level manufacturing. This relationship allows for "farm to table" products, as we are able to control all aspects of product development and manufacturing from concept to the finish line. 

The Z Factor RS-590 "ZZ Chop" camshaft is our latest high output cam offering a combination of high RPM horsepower along with broad torque unmatched by other camshafts, VERY aggressive idle sound. For use in Milwaukee-8 Gen 2 and Gen 1 engines 11.4-12:1 compression. Requires Hi-lift springs. Works with the suppled valve springs in all Fuel Moto Level Z and Level AX heads, also works with the standard springs in Screamin Eagle Extreme CNC ported heads, and works as bolt in on SE 131 & SE 135 engines. The Z-Factor RS-590 works especially well in the Gen 2 SE135 crate engine. 

• Designed for Gen 2 & Gen 1 M8 engines
• 11.0:1 to 12.0:1 compression

Z Factor RS-590 Specs:

Intake - Open 20/40 Close, Duration 240, TDC Lift .166", Total Lift .590"

Exhaust - Open 58/26 Close, Duration 264, TDC Lift .197", Total Lift .590"  

For technical camshaft information along with detailed product support, please visit our Performance Cams page.