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header size #924588 02/09/11 03:50 PM 02/09/11 03:50 PM
Joined: Jun 2004 Posts: 378 bc canada 6 67valiant OP enthusiast
67valiant OP enthusiast 6 Joined: Jun 2004 Posts: 378 bc canada	what size headers do think a guy would need for a sb 360 12-1 comp with a roller cam 600 ish lift

Re: header size [Re: 67valiant] #924589 02/09/11 03:56 PM 02/09/11 03:56 PM
Joined: Dec 2005 Posts: 541 South Carolina A a408swinger mopar addict
a408swinger mopar addict A Joined: Dec 2005 Posts: 541 South Carolina	I think 1 3/4" would work well for a 360" motor. If you had a really high rpm motor with big heads 1 7/8 would probably be better.

Re: header size [Re: a408swinger] #924590 02/09/11 04:48 PM 02/09/11 04:48 PM
Joined: Jun 2004 Posts: 378 bc canada 6 67valiant OP enthusiast
67valiant OP enthusiast 6 Joined: Jun 2004 Posts: 378 bc canada	going run it to 6500-6800 rpm

Re: header size [Re: 67valiant] #924591 02/09/11 06:38 PM 02/09/11 06:38 PM
Joined: Jun 2003 Posts: 52,972 Romeo MI MR_P_BODY Master
MR_P_BODY Master Joined: Jun 2003 Posts: 52,972 Romeo MI	Send me a PM and I'll run your engine through my header program

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