Well I have the scanmaster on it's way along with some other goodies. I know the previous owner put some cheapo generic wires on the car so I'm assuming he also cheaped out on plugs. I haven't pulled them yet but what would be a good plug to run about 17-18lbs of boost, pump gas, green top injectors (38lb?), factory fuel pump? It also has a hesitation both at idle and under hard acceleration.