injector size
 

i was looking at this fuel system

http://www.slowboyracing.com/more.php?id=4938&

and was wondering...what is the difference between injector size? is there any downsize to just getting the 750 as opposed to the 550? There is hardly a price difference, and unless there was some sort of negative consequence, i would just get the 750s


I dont have a 16g yet, but plan to by end of summer.

RE: injector size
 

750s are over kill for just a 16g, unless your going to run over 24psi.

RE: injector size
 

Well theres always that thought of "someday maybe"

But would there be any negative repercussions of having them on the stock turbo, or 16g?

What kind of hp would one be at, at 24 psi?

RE: injector size
 

aprox 360 with 24psi.

It wont harm anything and it wont cause any problems... you just wont be using them to anyware near full capacity.

RE: injector size
 

Thats a very rough number... what he makes is going to be based on what kind of other upgrades he has and the tune that he has.

RE: injector size
 

But thats correct right?

RE: injector size
 

as long as your tuned correctly, no they cant do dammage.

RE: injector size
 

Well ... put it this way. a 16g, injectors, fuel pump, SAFC II and MBC pushes out 346 with a good tune... so... i just estimated.

RE: injector size
 

Where did you get that info from? First a safc cant adjust timming so thats not considered a "good tune". Also the stock smic cant flow enough cfm's to produce that much hp at any reasonable egt.

RE: injector size
 

I got it from a very good source that i trust. Im just passing on info... What i meant by good tune was a good tune on the SAFC

EDIT: Sorry i forgot that i added a decent FMIC into the equasion when i asked the guy... my bad i totally forgot.