Erson vs. Comp Cams

Pretty agressive Erson 254/260 @ .050, .450 lobe lift, .675" @ 1.5, 177/181 @ .200", 112 LS.

Same timing as the Comp XR292R but with more lift. 254/260, .582/.588 lift @ 1.5, 176/181 @ .200". 110 LS.

Better use Mikes good Pro-Plus lifters