how can I change intake manifolds (s4 to s5), I was really wondering how to do this. I have a 87 gxl and I want to keep it Na. I searched and I couldn't find a writeup about it. If anyone could please shed some light.

 

Found via Google search for "S4 to S5 intake manifold swap rx7":

http://www.teamfc3s.org/forum/showth...threadid=36576

 

Go for it, I've had nothing but satisfaction from the swap. I've got power all the way to fuel cut.

 

all the bolts should be the same on the n/a's ... it should be a direct bolt on... other than moving vaccum lines around and stuf

 

^ well not exactly, you need to read the threads.

 

yeah there is a little grinding on the top of the engine on the rear housing that is required... not too crazy tho...

 

!SWISH!

 

thank you for the help