im going to be running 15lbs MABE more(depending on how the tune goes) and i wanted to know if 880cc precision injectors are too small of a size injector. they also need a resistor box as well.

 

And you left out alot of things needed to answer your question, what engine? Turbo or what power are you shooting for? What fuel pump/pumps do you have, adjustable regulator?

 

yes you will need an resistor box or in line resistors that will work with your power goals in mind. I have 880s with inline resistors to im running 19.2lbs 440 whp, but im going to get the injector dynamics 1000cc injectors they dont need the inline resistors or resistor box

 

i made 450whp on precision 788 low impedance injectors with a stock 1:1 fuel pressure reg. they were pretty much maxed out.

 

wow, most informative initial post ive ever seen.....i think im getting too old for this


yes you will need a resistor box. ive been making low to mid 400hp range on 880s stock pressure pump gas for a few years with no problems. i had a friend make 598whp on c16 with 880s i think running 60psi base. lol they were at like 98% duty cycle so the car was scaled back to 550whp.


for the record, this has nothing to do with boost pressure, and everything to do with cylinder pressure, torque and resulting horsepower

 

well thats what i initially thought. as far as compression goes etc.

 

Me too....i'm not even going to answer either...

 

then why post in here?