Star F47 Fighter Street/Race Milwaukee-Eight Camshaft — .600 Lift

A street/race cam built for big-inch Milwaukee-Eight engines — .600 lift, an aggressive dual-lobe profile, and a powerband that pulls hard from 2,500 RPM to redline.

Part Description

The Star F47 Fighter Street/Race Milwaukee-8 Cam is a street/race hybrid camshaft engineered for serious big-inch M8 builds. With .600” lift and an intake closing point of 47° ABDC, the F47 delivers a broad, hard-hitting powerband purpose-built for 131–143 cubic inch engines. Its unique dual-lobe design combines a low-to-mid range intake lobe with a top-end exhaust lobe, extracting maximum power across the full RPM range from street riding to all-out performance.

High performance valve springs and lifter guide upgrades are required. Star M8 Valve Spring Kit (640SK-2) and Star Gold Lifter Guides (M8726LG) are recommended.

**Please note that we cannot ship cams to California. California customers please contact Moto Performance Garage of Las Vegas.**

Star F47 Fighter Street/Race Milwaukee-8 Camshaft - .600 Lift

Name: Star F47 Fighter Street/Race Milwaukee-8 Camshaft - .600 Lift
Brand: Star Racing
SKU: M8600

SKU: M8600

$369.95

Quantity

Purpose-built for 131–143 cubic inch big-inch M8 engines

.600 lift — highest lift in the Star cam lineup for maximum airflow and peak power output

Intake closes at 47° ABDC — aggressive duration profile optimized for big-bore cylinder filling

2,500 to 6,500 RPM powerband — pulls hard from 2,500 RPM all the way to redline

Unique dual-lobe design — low-to-mid range intake lobe paired with a top-end exhaust lobe for a broad, aggressive power curve
Best torque and horsepower for big-inch M8s

Best For: Street / Strip - very little touring
Engine Years Valve Springs Lifter Guides

All M8 Models (non VVT) - 131+ cu in 2017-2026 Upgrade required. 640SK-2 recommended. Upgrade required. M8726LG recommended.

Push Rods and Lifters can be stock.

Piston upgrade is required.

Exhaust pairing matters: Star Cams will perform with all pipe configurations, but exhaust selection has a meaningful impact on results. Short exhaust systems create sound wave differentials that negatively affect low-RPM tune quality — a condition that cannot be fully corrected through tuning alone. For the smoothest low-end torque curve, a long 2-into-1 exhaust is strongly recommended. Trusted options include D&D, Fuel Moto, Bassani, ThunderHeader, and Krome Werks.

Professional tuning recommended for best results.