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port matching a FAST 90 to AFR 225 heads

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Old 07-12-2009, 04:26 PM
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Default port matching a FAST 90 to AFR 225 heads

hey there
I noticed that the FAST intake port is longer than the port on the AFR heads by like .150 or 250 what is the normal soultion to this problem:

A. port match the AFR heads to the FAST intake port

B. add JB weld to the Fast and match it to the AFR heads (I am not sure about this I did read something online where it was done but sounds scetchy
Old 07-13-2009, 10:22 AM
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no opinions???
Old 07-13-2009, 07:06 PM
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port match the intake to the head, {dont worry bout the bottom} that much, port the sides and top, thats what i did,, worked great 4 me.... on the top make sure you stay away from the injector holes good luck
Old 07-14-2009, 09:32 AM
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I jsut called Fast and they recomend using AB epoxy to match the intake to the head..

thanks for the tip Johnster
Old 07-14-2009, 11:18 AM
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I'd do the same either way eliminate that shoulder




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