That’s what I would do. Less duration, 5*’s is my taste. But a lot depends on how the lobes are ground. More lift to take advantage of the cylinder heads air flow, (where does the heads peak flow happen? At what lift?) a solid flat tappet due to expense, EDM lifters for that oil hole feature. High volume oil pump not needed. IMO, that oil @ 20-25 psi hot is a little low.
I’ve run worse….. not thrilled about it….
APB answered….
Here is an example without running a 1.6 rocker;
DODGE Howards Cams 710862-08 Howards Cams Mechanical Flat Tappet Camshafts | Summit Racing
Good mention on a Racer Brown. Normally he doesn’t do very high lifting cams.
The Howard’s is a slight hair larger than what I could find quickly, but that would do it for me. Even though the duration is barely lower than what Ma MoPar says there duration at 050 is, we know it’s actually a hair larger. The way this cam is, it’ll idle rough but give more low end torque with the slight dip in duration and the narrow centerline @ 108.
It’s hard to get a lower duration cam with similar or greater lifts.
