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Which Headers?

Old Oct 18, 2003 | 10:39 PM
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Which Headers?

Do any of you guys know which headers will give me the most performance for my truck, I have a 1989 351M and I just cant find any headers for it, only company the makes em are dynomax that i found, can any of you guys help, thanks a lot

-Rich
 
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Old Oct 18, 2003 | 10:45 PM
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Are you sure its an M, and not a Windsor? Was this swapped in? Check this place out. I bought my Bassani ceramic coated headers here www.proficientperformance.com .


Rich
 
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Old Oct 18, 2003 | 10:52 PM
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How can I check If its an M?
 
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Old Oct 19, 2003 | 01:46 AM
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I am happy with my JBAs on my windsor
 
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Old Oct 19, 2003 | 02:53 AM
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I think the windsor has the water neck bolted to the intake, and the modified has it bolted to the block. Also the valve cavers on the W will be narrow like a 302s, and the Ms will be wide like a 460.
I think.
 

Last edited by BroncoRoadKill; Oct 19, 2003 at 02:55 AM.
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Old Oct 19, 2003 | 02:54 AM
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oops
 

Last edited by BroncoRoadKill; Oct 19, 2003 at 02:57 AM.
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Old Oct 19, 2003 | 04:28 AM
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well, a 351W looks like a 302, just a little taller, a 351M will fill the whole bay. Not as bad as a 460, but good enough. Is it card or Fuel injected?
 
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