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Original Message
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| Mr F you stumped me on the PIs variations over tim |
| By Robert - 12/24/2000 10:11:00 PM; IP 152.163.207.204 |
The two PIs I have a C6 and C7 have no differences that Ive noticed.
I have a nice sidewinder and it seems to have a very uncommon weak lettering as contrasted to the std Ford Product.I doubt the C9 date as it obviously a 427 Manifold and by 69 Ford had other things on the drawing board for Performance-------429CJ SCJs Boss 9s. Perhaps a non Fomoco plant source.The Manifold while stock has very large ports that even dwarf a CJs yet pale in comparison to the High Riser ..........I believe they are Medium Riser though I never had a MR anything in hand despite owning everything from Boss 9s to 427SOs. The outstanding characteristic of the Sidewinder is the large volume around the high end of the runners sort of like a HR. Personelly I believe that velocity is varried drasticly and performance may be hurt accordingly. |
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