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urstangsmoke · 01-19-2004, 06:15 PM

i need some information about these things. i am eventually going to do both of these, which one should i do first? i have heard to upgrade these you MUST upgrade the fuel injectors first, do i need to? my '03 GT is a daily driver in the summertime, so i need to keep everything reasonable, so would it be wise for a
75 mm TB or 70? 70 mm MAF or a 77? HELP

01-19-2004, 06:15 PM	#1
urstangsmoke Addict Join Date: Nov 2003 Location: chicopee, Ma. Posts: 82	throttle body and MAF i need some information about these things. i am eventually going to do both of these, which one should i do first? i have heard to upgrade these you MUST upgrade the fuel injectors first, do i need to? my '03 GT is a daily driver in the summertime, so i need to keep everything reasonable, so would it be wise for a 75 mm TB or 70? 70 mm MAF or a 77? HELP __________________ '01 Roush Stage 3