Chris Rivas 444 Camshaft

Chris Rivas 444 Camshaft — ROCKET PERFORMANCE GARAGE LLC

Unlock next-level Milwaukee-Eight performance with the Chris Rivas 444 Camshaft. Designed specifically for four-valve Harley-Davidson heads, this bolt-in cam delivers improved low-end torque, stronger midrange acceleration and smooth power delivery from idle to 5,500 RPM.

Key Features

• Bolt-in direct replacement: Easy installation with no major modification required for compatible engines.
• Optimized lobe profile: New cam lobe design tailored for smaller multivalve ports to maximize flow and combustion efficiency.
• Strong low-end power: Excellent torque and throttle response for street and touring applications.
• Engine compatibility: Ideal for Milwaukee-Eight four-valve heads; 444 targets a balanced street performance window.
• Requires supporting mods: For best results, use with a performance intake, exhaust and EFI tuning.

Why Choose Chris Rivas Cams?

Chris Rivas has a proven motorsports pedigree — trusted by world champions and record holders. The 444 cam is part of a family of profiles (444, 464, 474 and 544) offering options from bolt-in street performance to high-output builds for large displacement engines.

Note: NOT FOR USE IN CALIFORNIA. Installation and tuning by a qualified technician recommended to achieve optimal performance and reliability.