bigger injectors
 

i was wonderin if the stock DSM 440 injectors would work in my b16a. I can get them for dirt cheap compared to new injectors.

RE: bigger injectors
 

yeah, but it will run rich as hell, and your mileage will go to crap. and i may be wrong, but i think they need a little modifying to fit. not sure how much though.

RE: bigger injectors
 

I think you just need to Dremel the seals out a little bit.

Check it out: DSM injector install.

But, like Sac said, unless you are boosted I don't think you need 440's.

RE: bigger injectors
 

hell, even light boost it would run rich. 310s would be more than enough for most street turbo setups.

RE: bigger injectors
 

im about to turbo the car and i plan on running 9 to 11 psi.....so wat would be the best injector size since the stock dsm are too big

RE: bigger injectors
 

You can run the 440's if you tune for them. You could run a garden hose in there if you tune for it, but you can't just drop 440's on a stock ECU. If you can get the DSMs for dirt cheap then use some of the money you save to get a really good tune.

RE: bigger injectors
 

get the dsm 310s instead.

RE: bigger injectors
 

What if u get an adjustable FPR and dial the pressure down?

RE: bigger injectors
 

that will help, but a professional tune would be the only way to get them right.