Lunati Roller Cam + X Heads

blewbyoutobad said
I have a set of X Heads that have been worked over on my 340 4 speed Dart. Any advice on trying to run this roller cam with them on the street. I will change springs etc. Have 1.5 Hughes roller rockers. Would buy complete kit.

Lunati 40200730K: (Solid Roller)
Lift .555/.566
Duration 231/237
Lash 016"/.016"
"Good high performance street cam with good mid range torque and HP. Works
well in 318-360 c.i. motors. Needs 2500
RPM stall converter or 4-speed trans-
mission, header, 9:1+ compression ratio
and 3.55+ gearing. Lopey idle."
Thanks FABO

I think a little more engine/car combo information would help to decide, like rear gear, tire height, compression, induction, exhaust, etc. And what is "worked over" on the heads? Gasket match, decent porting? I'm not trying to be smart, just genuinely trying to help out.