Quote:

I'm not clear if you guys are talking solid or solid roller
I've used the comp 848 AMC style roller lifter in my hemi and my friends 440.I sent oil up the exhaust only on the hemi and all 16 on the wedge with a 15 lb loss in OP when hot.I had restrictors installed in the hemi pushrods and that brought the OP back to where it was.



I am talking ROLLER lifters... the AMC roller lifter
had PR oiling for years... but they NEVER offered
the EDM hole to oil the roller face... that EDM hole
never accrued until the last few years (and AMC NEVER
had it in a stock roller lifter)so I hope I cleared
up what I was talking about... but the EDM hole only
started about 3 years ago in MOST lifter weather its
a flat tappet or roller lifter