Comp 276hr in 383

[POPO1984]

Comp cams recommended me the 276hr for my 383 build. I see on there site a dyno sheet which shows this cam as making 373 hp and 427 tq in a 356 ci. motor. does anyone have a guestimate at what it should make in a 383. I will use the same set up exactly except i am gonna use vortec heads and a about the same cr. I asked the tech about the hp and tq rating but he said they dont give out those numbers. I plan on using just a little more stall than stock


heres the link http://www.compcams.com/Technical/Dy...6HR-10_001.asp