A2 GRIND CAM
Brand: ANDREWS
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 be checked on 80 and later modelsMore mid-range and high-end power idle unaffected
https://shopping.truda.io/product/a2-grind-cam
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 trav