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so what are the benefits of goin to mpfi other than adding the 2 extra injectors?
how much power could be gained through this? would an aftermarket throttle body help as well?

 
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Hummer or garbage truck?

 
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a multi port fuel injection makes your fuel distribution that more precise. A dual point would have 1 injector for every 2 cylinders where the multiport would have 1 for every cylinder. This gives for accurate fuel atomization to each cylinder which in return can give your more power and response. Please ask any other questions if you are unclear how this is beneficial :thumbsup: