Cam AND ROCKER HELP NEEDED PLEASE!

Stroker, I'm inclided to agree. Actual lift like 1w&cg was saying may not be as much as advertised. ( + the rocker ratios additional lift) But if theroretical lift is a .514, which I think would clear, but don't know for sure, I think it should be certainly checked for it.

Granted alll the cave eats of the "LA" engines unperfect valve train issues can cause less than optimal lift. Checking for it like it was perfect is the only way to go for sure and his "Have the machinest check it." is a great idea.

I myself have not been there with a stock head. I'm still with flyfish...more info would help. But in general, I think it'll work. Like yourself, the biggest cam I have run on a stock head is the Purple 292/.509.