Bottom End

More mid-range and high-end power for street/strip with smooth idle; best cam for 74/80 inchers and small strokersSpring spacing required, and clearance at main bearing boss must be checked.

More mid-range and high-end power for street/strip with smooth idle; best cam for 74/80 inchers and small strokersSpring spacing required, and clearance at main bearing boss must be checked.

These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve floatMade in the U.S.A.

These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve floatMade in the U.S.A.

These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve floatMade in the U.S.A.

Cam bolts into 66-84 (except 80-81) Big Twin engines with no head work; on 80-81 engines the height of the stock H-D valve guides restricts spring travel (and cam lift) to .430" or lessSpring travel and clearance, plus clearance at main bearing boss must...

Cam bolts into 66-84 (except 80-81) Big Twin engines with no head work; on 80-81 engines the height of the stock H-D valve guides restricts spring travel (and cam lift) to .430" or lessSpring travel and clearance, plus clearance at main bearing boss must...

Designed with a combination of shorter durations and higher lifts to offer the advantages of a broad torque output through the entire rpm rangeDesigned for hydraulics, but could be run with solidsGrind #1 is the low-compression version of an "A" grind...

High-quality heat-treated gearsMade in the U.S.A.

These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve floatMade in the U.S.A.

These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve floatMade in the U.S.A.

More mid-range and top-end power for street and drag bikes. These cams work with solid or hydraulic lifters, and the idle remains unaffected up to 6,000 rpm with stock valve springsMade in the U.S.A.Add more power throughout rpm range and maintain a...