Need input here. I'm running a Lunati 612 Lift with a 245 / 250 duration @ 50. 112 deg. centerline. I'm getting breakdown in my lifters for all intents, I've got a valve tick even after adjustment. I think I'm at the limit as far as a cam goes while still using hydraulic roller lifters? Is that right? Anyway, I'd like to use solid rollers on this cam. I don't see why I cant, do you guys? And what do you think of this cam for a blower application? I'm pushin' 8-10 pds. with World Casting oval port heads. Thanks for any input.
Thats really not that big of a grind you might want to look for other problems.