oldskool

Ahh some how I missed that. That motor should give you at least 350 - 400 whp. look's like you've done your home work the swap looks great. The 3 rotor may fit in there nicely, the T2 trany can can be shorten by 4" from the shifter housing which bring the shifter up forward just below the stock shifter hole. But yeah it very expensive to build. Note to my self: follow this build....

Great to see another rotary swap. If you haven't already found a place for the oil return line, there's two place's you can use. One is the stock location on the rear housing behind the exhaust, you can simply cut out the hard line out of the flange and weld a steel AN fitting on it. The other is the front cover just behind the OMP. If your using the gsl se cover just below the omp is great place for it simply drill a hole and tap in a new thread for a AN fitting. I used the front cover for the oil return line on my Rx3 and I used the rear housing on my friends 510 this car also has a Cosmo RE motor on it. As for the OMP I use the "poors mans" way using the mechanical OMP from the first gen RX7 and leave it open half way it will smoke a little at idle but works great (This is on the RE 510). If you want to get creative go to the RX7club there's ton's of write up on the OMP. And check out Rotary Aviation the sell some kind of gadget. I just premix it not that bad.