Jim - It's a little hard to see (perspective, mostly, I think) but are the lifter faces flat like stock or are they radiused? Is the cam in the spintron a WebCam 213A and does that require a radiused or flat lifter? Thanks Bb
The new followers are radiused. They can be cut with a 3 or 4 inch radius and used with the 312a cam. The 312a cam is suitable for a flat to 3 inch radius follower. I also have custom cams to use with the same follower ground with a 1 inch radius. They are available in 4 grinds from stock to full race. The hardweld material is not compatible with any cam other than a Webcam.
