which cam is better help!!! i had the cc306 and is a badass cam!!!but i did have heads before but now im starting from scratch.so far i have a slp exhaust,k&n cai,no cat,ported throttle body.i will have headers and a 2800 stall pretty soon and ofcourse 1.6 roller rockers and duel springs. so what u guys thing should i get the cc306,cc503 or the gm847 !!! which cam is bigger!!!better with stock heads for now?????thx yall

 

Cam Specs

I know some people run the CC306 and GM847 on stock heads, I don't know if I would. If you don't have money to do both, maybe you can do it for now and then get heads later so you don't have to do the cam swap twice. What springs do you have? Why not get a custom cam and heads all at once? Will be a much better setup.

 

yeah u right but i wont have heads for another 6moths but i want a cam install also a 100 shot wet kit

 

If you are going to run NO2 I go with the cc503

 

GM847 is old technology, so out of those, considering you're definitely going to get heads in a few months, get the CC306. You can check out the xfi cams from comp or the lunati voodoo cams, but I'd get a professional to setup your valvetrain since they're pretty agressive.

 

and which one makes more raw power the cc3056 or the cc503 with and with out a tune?man thx guys for ur time!!!!

 

More duration and more lift usually makes more power if you can get it tuned right.

 

My buddy made 388rwh with a cc503

 

With stock heads?

 

yeah im thinking of going back to a cc306

 

What springs?

 

get the comp XFI 466

 

The AFR's 195 heads

 

Ok, that makes more sense.

 

Of those 3, I would probably go with the CC503 on stock heads.