yosfc3s

Hi my name is Yosdany down in miami, florida. I have an FC3S convertible my self, i had it for about 3 years now, and last me 2 years build that was puling 352 WHP with simple stuff. At these time is not running, i have a bad rotor seal, that wet my spark plugs every time staring the car. So now im looking for ideas to see what i can do next. Was thinking of building my own 4 rotor but my friends tell me that with my 13b i can bring it up to 700 WHP ( Time machine Racing RX7 ). I hope you people can help me decide.