Hello 5-oh faithful. i'm putting a 347 with efi in a 1977 Mustang II. Motor came from a friends wrecked 92. I got "most" of the stuff but not all, and now i'm trying to assemble it in my car, so I would really appreciate any help!
I have no dyno #'s but I'm sure hoping the motor makes 375-400 horseys.
Injectors: According to Ford racing website I calculated a 30# injector, but he was running 24# injectors and it ran good. Will upsizing hurt? If it ain't broke don't fix it scenario? evn tho Ford says bigr? I have the 24's from him and I just bought some 30's (maybe a mistake, hope not)
Mass Air system: I am really confused here. Again according to Ford racing webiste, 75-80 mm would suffice, but I don't have this item so I'm trying to determine: A.) C&L meter w/stock Ford mass air sensor? or B.) Aftermarket Mass air meter AND sensor complet? Summit Racing sells one w/the sensor and everything? Anybody know if this will work, or the best solution here?
Thanks for the hlep!!!
Fred
I have no dyno #'s but I'm sure hoping the motor makes 375-400 horseys.
Injectors: According to Ford racing website I calculated a 30# injector, but he was running 24# injectors and it ran good. Will upsizing hurt? If it ain't broke don't fix it scenario? evn tho Ford says bigr? I have the 24's from him and I just bought some 30's (maybe a mistake, hope not)
Mass Air system: I am really confused here. Again according to Ford racing webiste, 75-80 mm would suffice, but I don't have this item so I'm trying to determine: A.) C&L meter w/stock Ford mass air sensor? or B.) Aftermarket Mass air meter AND sensor complet? Summit Racing sells one w/the sensor and everything? Anybody know if this will work, or the best solution here?
Thanks for the hlep!!!
Fred