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Discussion Starter · #1 ·
Anyone know off hand what the intake port dimensions are for a 390 FE cylinder (C8AE-H)?
 

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Ford C8AE-H Heads. Features 68.1 to 71.1 cc "Kidney" Shaped chamber with 2.03" and 1.54" valves. Short ports( 1.93"x1.34"). Found on 390 and 428 Passenger, Police and 'GT'. 8 bolt or 14 bolt Exhaust pattern.
intake flows about 202 @ .500 lift
exhaust flows about 139 @ .500 lift
 

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I really miss my 390/410. I wish I would have put one in my 67 instead of a 302. I do have my original
S code 390 intake somewhere....LOL So I guess I can look at it and let it bug me that I didnt go the big block way.
 
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