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02-02-2010
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#12 | |
 
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: intake port molds
Quote:
So are you saying that the 35MM is not enough? Been reading up on Sean Hyland's(Another Damn Canadian) work on Cobra DOHC NA motors, looks like they have 37MM runners on the 5.4s producing 500hp. Cam timing is interesting also. Our intake to exhaust valve ratio seems alittle on the high side in comparison too. Seems Cobra motors have secondaries also
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 Last edited by LGAFF; 02-02-2010 at 09:01 PM. |
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Lost a ton of airflow and couldn't repeat the previous numbers for some reason, not even close. More work to do for sure. It would be an absolute shame to cork up these heads with weak injector housings.
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