Red Shift/Fuel Moto Z-Factor 590 Chain Drive Camshaft. Fits Gen 2 Milwaukee-Eight 2024up when running the SE 135ci Crate Engine. Street Glide, Road Glide & CVO Road Glide ST 2024up, Touring 2025up & Softail 2025up

The New Z-Factor M8 Cam by Red Shift Cams® was developed by Zipper’s Engineering Team, in conjunction with the dyno experts from Fuel Moto, to complement Fuel Moto’s Mufflers and performance parts.

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.

Suggested Additional Purchase

* Cam change gasket kit # CG-C10302

* S&S Quickee Pushrod Kit # SS930-0123 / SS930-0137

* S&S Tappet Cuffs # SS330-0655

* S&S Cam Chain Tensioner # SS330-0737

* S&S Oil Control Valve # SS310-1150

* Full Complement Inner Cam Bearing # FE-2080

Tech Tips:-

Does Not Fit Road King 2024-2025, CVO Street Glide 2023up, CVO Road Glide 2023up