Trying to get back into the rotary world forgot all my knowledge about them. Right now I got the rtek 1.5 was going to keep it stock but now wanna put some stuff on it. I need more fuel what size injectors can I run with it since presets are 550. Could I do 720s and 1000s? I have a safc to fine tune it with my wideband. Thanks

 

https://www.rx7club.com/rtek-forum-1...-first-532320/

You can do whatever you wan, but the larger they are, the more you'll have to tune. The larger the split between the pri and sec, the harder it will be to tune.