Throttle Body
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Freshman User
Joined: Aug 2010
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Throttle Body
What is the stock fuel injector size and throttle body for 2003 F250 5.4 Triton?
Reason I ask....I've upgraded my heads (TrickFlow) and cams and an SCT tuner and now want to upgrade fuel management system.
Any advice??....
Reason I ask....I've upgraded my heads (TrickFlow) and cams and an SCT tuner and now want to upgrade fuel management system.
Any advice??....
Senior User
Joined: Jan 2011
Posts: 159
Likes: 0
Sorry im no help. From what i have seen thow on some mustang fourms it seems like a
75mm from trick flow does good. I am however interested in your head and cam change. When i pick my 99 up i am probably going to convert over to PI heads and intake. I was thinking about doing a cam change while im in there. I have no experiance with ford mod motors. Im used to chevy pushrod engines. How dificult is it? I am also looking for cams for more mid to upper RPM power as well. What do you recomend? I am going to be using 4.11 gears to compensate for the loss in low end. Thanks
75mm from trick flow does good. I am however interested in your head and cam change. When i pick my 99 up i am probably going to convert over to PI heads and intake. I was thinking about doing a cam change while im in there. I have no experiance with ford mod motors. Im used to chevy pushrod engines. How dificult is it? I am also looking for cams for more mid to upper RPM power as well. What do you recomend? I am going to be using 4.11 gears to compensate for the loss in low end. Thanks
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