Ordered a new cam today for the W2 408

J.Rob, fair, I know you have run quite a few tunnel rams on various engines. You don't agree they increase the rpm capability due to increased air flow? Not a pointed question, wishing to learn from your experience. I am curious, what are your thoughts on my cam choice?

Longer runners lower torque peak--just look at the cross ram stuff which is a tunnel ram laying down. The CSA and cylinder head characteristics dictate RPM first, camshaft/valvetrain second. That being said--W2 heads are very RPM capable-you will have no trouble. No comment on the cam I'll leave that to the cam grinder. J.Rob