Hello. I'm posting the progress of my RX-7 build so everyone can see how this setup turns out. I blew my motor last fall unfortunately, lost an apex seal on the rear rotor.

I'm running a garrett t04z. 1.15AR exhaust housing. I also have a coolingmist water injection kit for added safety. I hope I can get the motor back before winter kicks in, since we have a solid 6 months of pure arctic hell and salt. IRP is doing it for me. Street port, RA 2mm seals, pineapple o-rings. I'm still debating removing the OMP.

For a fuel system I'm running two denso pumps, 850/1680 injectors. If the 850's don't suffice I want to run something a little larger. I will post pics up as it goes.

 

Here is what the engine bay looked like last year when I was putting everything in so everyone can get an idea of how it will look again.

This was stock twins in non sequential. I also port matched the manifold and simplified the throttle body. I hope you can all get enjoyment/entertainment from this build. I would really love to drive my car again with some high boost! It's been so long.

 

Superb job on the polishing work, goodluck with your build. Plan to budget atleast 30% more then expected.

 

what boost level are you planning for? I wouldn't recommend bigger than 1.00 turbine housing on a street port. I've got the 1.00 on my T04R (non ball bearing T04Z) and it pulls hard up to about 7500rpm

 

Great job on the TB. Good luck with your build.

 

I'm running TO4Z ,too.
From my experience, 1.15A/R is too big for street driving.

My Engine Spec

RE-Amemiya Special Side Port
TO4Z 1.00 A/R
Tial 60 mm Wastegate
Special EX manifold
RE-Amemiya Reinforced 3-piece Apex seals
ARC V-mount Intercooler
850cc X 4
F-con V-pro ver 3.3

540 HP rear wheel with 1.1 Bar Boost

I want to get more power, but more durable gear box is needed.