dont even dyno yet...it doesn't make sence to me when people buy a VAFC with nothing but a I/H/E...your might...might gain 3-4whp on that...you need some cams then dyno it and tune it. Whats the point of wasting money tuning a I/E? Once you add more air or fuel you'll need to retune it. The VAFC is a tool to fine tune your car.....once you got everything done then tune it. Thats what I would do.