I am running a twin 67mm turbo setup on a 306 with scat crank, rods, and pistons at 10:1 compression and 15psi. Also have other supporting mods but the stock 91 ecu with a program flash needs to go and wondering what is recommended. Right now im looking at a MegaSquirtPNP Model #EEC4A8. Anybody have any experience with running the Megasquirt? Or is there something better at nearly the same price?