joined about a week ago , but this is 1st chance to respond. I am in the show me state. I own a Dodge cum along 1997 1 ton ex cab dually 4x4, AFE air box , dual 4" exhaust 5" tips, 90 hp plate in pump, 370 hp marine inj., timing bumped 4 deg, remanded tranny with 1400 rpm converter, twin 20,000lb coolers for the trans. So far all work I have done myself. Next plans are for methanol inj. any ideas as to which one is the best.