I dont plan to get it build till I get it on the motor, just lookng for input. getting it calibrated to marine spec is what I was thinking, on marine motor it be governed higher an set to fuel better from idle to a high rpm. around 240-260cc is what I was thinking, a db4 set to 180cc will come close 400hp. about what is the pop on a 3208, was thinking about moding 12v injectors to work an set them between 2500-2800 pop. main issues would be the nozzle may got to far down into the pre-chamber