13b rotor housings

Reply Subscribe

Thread Tools

Search this Thread

05-12-2009, 12:56 PM

93FD

Junior Member

Thread Starter

Join Date: May 2009

Location: Langley B.C.

Posts: 17

hey guys im looking at rebuilding my 13b in my FD, i was just wondering if ALL 13b housings are the same cause im going to replace my rear one.

05-12-2009, 01:00 PM

fc3sboy1

Senior Member

Join Date: May 2003

Location: watertown wisconsin

Posts: 1,331

not all the same for the fd stick with the fd and do not use any other. the port timing was differnt on the fd

05-13-2009, 12:37 AM

93FD

Junior Member

Thread Starter

Join Date: May 2009

Location: Langley B.C.

Posts: 17

Quote:

Originally Posted by fc3sboy1' post='921579' date='May 12 2009, 11:00 AM

not all the same for the fd stick with the fd and do not use any other. the port timing was differnt on the fd

okay now is there a difference between front and rear housings? or are they the same

05-13-2009, 07:35 PM

Signal 2

Senior Member

Join Date: Dec 2003

Location: Mid-West

Posts: 791

Quote:

Originally Posted by 93FD' post='921619' date='May 13 2009, 12:37 AM

okay now is there a difference between front and rear housings? or are they the same

^They're the same.

More info here -------> http://www.rotaryresurrection.com/3rdgen/t...ng_differs.html

05-23-2009, 11:06 AM

ukstevegen3

Junior Member

Join Date: Jun 2006

Posts: 1

Quote:

Originally Posted by Signal 2' post='921652' date='May 13 2009, 04:35 PM

^They're the same.

More info here -------> http://www.rotaryresurrection.com/3rdgen/t...ng_differs.html

The front and rear rotor housings are different. The passage from the Air Control Valve runs down the back of the front housing and down the front of the rear housing. If you swap them over your Air pump and ACV will be useless and your car will not pass emmision test.