The Star 3/4 Race Milwaukee-8 Cam delivers the most lift available for reliable, street-driven performance and pairs exceptionally well with 128–143 cubic inch big-bore kits. With .585” lift and an intake closing point of 42° ABDC, the 3/4 Race features a unique dual-lobe profile that combines low-to-mid range torque on the intake side with top-end power on the exhaust side. The result is a cam that pulls hard from 2,500 RPM and keeps building all the way to 6,500 — exactly what a built engine deserves. 
 
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.
 
Most lift available for reliable street performance — .585 lift optimized for longevity and power
Intake closes at 42° ABDC — tuned for strong cylinder filling across a broad RPM range
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
Especially well-suited for 128–143 cubic inch big-bore kits — built engines get everything this cam has to offer