Old HP magnum 383-440 cam???
I'm wanting to run a tunnel ram on my 383 with 2-500 edelbrock carbs, I'm kinda leaning tword this Comp Cam- 284-291/.484-.484, rpm range-2,300-6,300. intake @.050-239/ [email protected]
I would run less duration and more lift....but call comp cams and tell them what you are doing and they will help you decide..you see the lift of my cam in my signature and the duration is only 230/236......lift equals more power...
