Rx7 S5 6 port turbo ECU
 

Hi I'm currently new to the rx7 forum. I'm in the process of turbocharging my 1989 GTU 6 port engine and was wondering if the turbo ecu will work on my NA car? I plan on running 550cc primaries and 720cc secondaries. I just needed something that will get my car going until I save up for Haltech. Any help would be very helpful.

Believe the turbo ECU is designed for 550cc injectors only.

What if I get rteck chipped or Apexi SAFC? Will that make my car run?


Thanks

If you went with an rtek you should be ok, but you'll need to get it tuned, or have someone tune it for you. Check around your area who tunes what brand. Unless your gonna tune it yourself

I will have to look around for a tuner. I'm from the Sacramento area so there should be someone. I found these injectors on ebay. Any suggestions?


Mazda RX 7 2 550cc 2 720cc Fuel Injectors Low Impedance | eBay


Thanks!

This is my engine bay at the moment.