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Title: fc turbo manifold
Post by: billybobbooth on April 20, 2011, 05:24:29 PM

hi quick question will a fd exhaust manifold (aftermarket) fit a fc 1989-1992 turbo engine?

Im more bothered about the exhaust ports and mounting holes as the waistguate pipe can be cut or moved.

Title: fc turbo manifold
Post by: SiH on April 20, 2011, 06:48:06 PM

Exhaust ports and mounting should AFAIK, but like you allude to, wastegate will most probably foul the subby as far as I\'m aware.

Title: fc turbo manifold
Post by: m1tch on April 20, 2011, 07:42:27 PM

Yeah, from all the manifolds I have seen for FC and FD the bolt pattern is the same, everything is identical apart from the wastegate outlet, FCs seem to have a stubbier outlet like the one I have for sale:

(http://i93.photobucket.com/albums/l49/m1tch_2006/DSC00685.jpg)

And then the FD one has a slightly longer runner for its wastegate:

(http://racebits.org/images/mazda_rx7_fd3s_stainless_steel_single_turbo_manifold_t4__1.jpg)

Title: fc turbo manifold
Post by: antnicuk on April 20, 2011, 08:47:01 PM

they will fit, engines are the same in that respect. I used a stock FD HKS turbo manifold on my FC with no mods

(http://i73.photobucket.com/albums/i225/Antnicuk/engine007.jpg)

(http://i73.photobucket.com/albums/i225/Antnicuk/engine008.jpg)

Title: fc turbo manifold
Post by: billybobbooth on April 21, 2011, 06:58:33 AM

Sweet thanks guys fd manifold it is

Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: billybobbooth on April 20, 2011, 05:24:29 PM