I have been using the jay Marmont map on my 2010 with a dr d pipe on pump gas. I was going to install a 13.5 piston and and stage 2 cams and the twin air airbox. Any suggestions on mapping? i was told I can keep with pump gas as long as it is ethonal free. I seen the gytr map that is for the pipe, piston and cams without porting and uses race gas. Any other suggestions?