Andrews R5 .445 Lift Cams by Andrews

Fits 1971-1980 Harley Ironhead Sportsters

.445 Max Lift

Sold as a set of four.

A complete four-cam set of intake and exhaust cams designed for modified 1000cc engines and mild strokers for the street or the strip.

A big boost in torque over stock P cams through entire rpm range, up to 7500.

Can use stock springs, but spacing is required.

Cam lobe clearance must be checked on 77 and later models.

Timing: 43/31

Duration at .053: 254

Duration at .020: 306

Max Lift: .445

TDC Lift: .200

USA MADE !!