tauruseyes

hi there
i have a MUSTANG 1990 GT CONVERTIBLE
the only upgade i did in the Exhaust system EXHAUST KIT(FLOWMASTER),SHORTY HEADERS(MAC),H-PIPE(MAC)
i want to upgade CYLINDER HEAD , INTAKE MANIFOLD ,THROTTLE BODY,MAF METER , FUEL INJECTOR
i got (MASS AIR INLET PIPE C&L w/ 55,70,73,75,76mm MAF Meters)
i wanna get the (FRPP intake manifold cobra abgrade)

my problem is whats the best size i need for max Hp & match with the FFPP intake

should i get
- maf meter 73mm or 76mm
- throttle body 70mm or 75mm
- fuel injectors 24 or 30
- cylinder hread i prefer FRPP ,but which one that would fit my stock engin

thanx for help

ih8chevy

73
70
24

tauruseyes

thanx ih8chevy for reply
can u tell me why ,caouse i dont know anything about engins
i thought getting the bigger size would give more HP

thanx

86onboost

look in the forsale section for mustang EFI parts i have throttle bodys and MAF meters and spaceer