adrnlnjnky700

do i really need bigger injectors for my setup, everything is in my SIG. Guy from the dyno shop said im going to run those 24# lean, and i should go with a set of 39 or 30#. I dont want to go to big

bluebeastsrt

24 pound injectors will work fine on a 300 crank HP engine. If your making 350 or more 30 pound injectors would probably work best.

adrnlnjnky700

ok, thanks, guess im in the market for bigger injectors.

ttocs

I have a similar set up on my 94 and am fine with the 24s

Duncan_GT

I would upgrade to 30# if it were me

adrnlnjnky700

yea, im going to ASAP. FRPP sound like a good choice?

bluebeastsrt

I used ford racing injectors on my car. No complaints.

mjr46

with what's in your sig you don't need 30's and if your tuner had a clue on tuning he'd of been able to show you why if at all that you needed bigger inj's by referencing the A/F vs rpm on the graph and if it started to go lean at higher rpms, that would be an indicator of needing larger inj's......was an a/f graph even done at the tuner???

javila2468

If you want different injectors, why won't you get some explorer 24# injectors. they have 4 spray nozzles compared to the 24#ers you have have 1 spray nozzle.

adrnlnjnky700

He told me I needed bigger Injectors before the car was on the dyno. I told him to do it anyways cuz I didnt drive all the way up there for nothing. Then I found out I had the wrong computer and couldn't do it anyways.