RX7Club.com - Mazda RX7 Forum - question about manifolds...

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Makenzie71

11-06-03 01:52 AM

question about manifolds...

will 12a intake manifolds fit the FB 13b's or are the FB 13b's the same as what's in the S4 FC's?

FB II

11-06-03 02:00 AM

wont fit. the 13b is a 6port and is longer.

O 16581 72452 5

11-06-03 02:01 AM

The FB 13b is very similar to the S4/S5 FC 13b.

Makenzie71

11-06-03 02:26 AM

ok...thanks guys.

bill Shurvinton

11-06-03 06:37 AM

12A to 13B adaptor plates are readily available, if expensive for a flat plate with some holes in it.

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