i have a 92 mustang. stock engine,headers,exhaust. installed a paxton 1220sl. upgraded the intake pipe and discharge pipe,pulley, 255 fuel pump , deka 60lb injectors,fpr,wideband,colder plugs. i should be able to get my hands on a mega squirt,but if i cant i need help figuring out what size maf sensor and brand i need to finish my build , also what chip. my local dyno tuner can tune sct, moates,megasquirt.