Is it possible to bridge just the primaries in the center housing. Would their be any gains. What apex seals do i use if this is possible.

 

You should do a search in this section and the rotary performance section, there are quite a few posts in each one talking about this, maybe searching for mazdaspeed7 and my screen name might help you find them.
You can use stock apex seals if the port can be kept below 8500RPM and higher than that and you will probably have to go to ceramic apex seals.

 

i did this, very nice i want to dyno badly.

 

my ports are working but by electric airpump, have straight pipes, soon getting the RB CB. pple tell me its in the low 14s. it pulls like crazy in the top end. it goes to red line very quick. i wish i had dyno #s but not for a little while.

 

I would think that it would be possibly in the 13's depending on the power you are putting down.
And just to let you know, a different intake manifold will help your power A LOT. If you are sitll running the stock one that is.

 

You're not supposed to do this on the stock ECU...


-Ted

 

i am going to go carb-no ecu. 50dcoe or 51ida weber

 

Nice! Enjoy that BP!


-Ted

 

does anyone know how judge ito did his?