Okay...here's the cam suggestion for my dirt motor from Mike Jones... Just remember the 294 CFM intake flow and a 7200 rpm limit.
I have to admit I'm not seeing enough lift here BUT Mike's cams are hard to beat. His stuff kicks *** and I'm so impressed that I am having a hard time deciding on what to run.
Waiting for Howards reply... may never come!
Here's what I recommend.
Cam# Chr360, M74375-77370-106
250/255 @.050"
.375"/.370" Lobe Lift
106 LSA
Price: $263.32
Lifter# J904MH
.904" Mech F.T. lifter w/.024" oiling hole in lifter face
Price: $168.36
Ok so I am curious how you intend to run your oiling system on this motor. Obviously with a lifter with a .024 hole and pushrod oiling, you are not cutting oil to the tappets. Can you elaborate on your total oiling plan for this motor. I know this is a valve train thread, but they are interrelated.