Greenley
Well Known Member
Planning to make my final engine choice shortly and start placing orders this Summer for an IO540 and accessories. Currently looking at the 6 cyl PMag for ignition(it is being introduced at Sun-N-Fun), but still wondering what to do for fuel injection. Currently looking at airflow performance and efii. More complicated to setup the efii, is it worth it? Will there be a significant difference in fuel efficiency between the airflow performance mechanical injection system and the efii electronic injection system?