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Porting P7 heads qun... #555306
12/16/09 11:31 AM
12/16/09 11:31 AM
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LAD 524 Offline OP
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Guys anyone know who can port a set of P7 heads that are raw/unported/as cast?

Im thinking more along the lines of "max air speed / cyl fill" head for a street /strip application as opposed to the CNCd 400cfm + as they often come.

any thoughts on this and can anyone point me to some one who knows/P7s and does this?

Ryan....?

Re: Porting P7 heads qun... [Re: LAD 524] #555307
12/16/09 01:18 PM
12/16/09 01:18 PM
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State College, PA
RyanJ Offline
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Dave Weber @ Modern Muscle has several CNC programs for the P7's, I think Modern may have one as well. I would check with them depending on what you're trying to do with them.

Re: Porting P7 heads qun... [Re: RyanJ] #555308
12/16/09 01:29 PM
12/16/09 01:29 PM
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LAD 524 Offline OP
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Thanx for the heads up Ryan - where are they located?

Thanx...

Re: Porting P7 heads qun... [Re: RyanJ] #555309
12/16/09 01:31 PM
12/16/09 01:31 PM
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New Smyrna Beach FL
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scottb Offline
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Also ck with Curtis Boggs he post alot over at speedtalk.com

Re: Porting P7 heads qun... [Re: LAD 524] #555310
12/16/09 01:33 PM
12/16/09 01:33 PM
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RyanJ Offline
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Re: Porting P7 heads qun... [Re: RyanJ] #555311
12/16/09 01:40 PM
12/16/09 01:40 PM
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LAD 524 Offline OP
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Thanx guys....

What Im tring to find out is if I can get this engine to make similar HP but more TQ for a dual purpose street/strip A body.

If MM can help with a CNC program that will enhance air speed thru the port with a slightly different cross section it would help TQ and not affect HP too much ?

Short of stabbing is a custom longer arm crank
and the the issuess it'll create with the 9" deck....what other options are there to beef up TQ and try to maintain similar HP output?

Rat

Last edited by ratbastad; 12/16/09 01:42 PM.
Re: Porting P7 heads qun... [Re: LAD 524] #555312
12/16/09 01:51 PM
12/16/09 01:51 PM
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aarcuda Offline
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Quote:

Thanx for the heads up Ryan - where are they located?

Thanx...




http://lmgtfy.com/?q=modern+muscle

Re: Porting P7 heads qun... [Re: aarcuda] #555313
12/16/09 02:00 PM
12/16/09 02:00 PM
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LAD 524 Offline OP
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Did that just B4 Ryan posted....its 5AM here....

sheesh....

Rat

Re: Porting P7 heads qun... [Re: LAD 524] #555314
12/16/09 02:40 PM
12/16/09 02:40 PM
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aarcuda Offline
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ya, i was just messing with ya. someone sent that link to me once and i just had to use it







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