Well I am going to fire it up (probably this summer) and see how it runs, perhaps even dyno it. I figure this cam is a good starting point. I have no freaken idea how it's going to do in this engine, I hope the idle is not too radical, the guy I bought it from said it will have a slight lope to it. My plan it to run the lash pretty tight, erson tech said this is okay. Motor is going in a 1970 stingray, which is being frame-off restored at this time. The original engine a 350/350 horse was fairly weak.