fuel injector 30lb or 24lb

[hernandez]

i have twisted wedge heads and gt40 intake with tfs stage 1 cam, 65 mm throttle body and spacer, and 76mm maf, so which ones should i use for better hp and performance. next year going to have heads and intake ported and polished.

 

[FORCED2DV8]

Is this on a stock short block? Or a stroker? What size heads do you have ?
I would probably use 30's and calibrate the mass air accordingly, that way you if you choose to run nitrous or change to a stroker you wont have to buy injectors again.

 

[aleborjas]

i think 30's are ok but run stock fuel press

 

[5spd GT]

24lbers for your 302.

 

[vikingpower]

If you're getting your stuff ported, buy the 30's now. Dont waste your time and $$ buying the same part twice!

 

[hernandez]

kool thanx i will go with the 30lb then

 

[getusummm]

Go with the 30's and matching MAFM. You may also want to get a larger throttle body and egr spacer to take advantage of the entire combo.The TFS stage 2 cam probably wouldnt be a bad idea either. Also, if you dont have an adjustable FPR, get one, along with a fp gauge.

 

[aod92]

Last year i was running 30lb. injectors with a stock 302 and trick flow t.w. heads out of the box. And the car ran fine. Now i had my heads ported and i didn't have to change my injectors. I would deffinatly go with the 30's

 

[1SLO306]

i would go with the 24's

 

[HardmanGT]

30's, that's what I run

 

[hernandez]

i was thinking about upgrading my throttle body and spacer to a 75 mm and get a 80 mm maf cal for 30 lb, and i do have a FPR from Kirban. 30's is a wise decision, just so i don't have to buy new ones

 

[5spd GT]

The 24's will do fine for you if you maintain the 302 or 306ci displacement.

I have 30lb injectors on my 302/306 and they are to much and my setup is a bit more aggressive than yours.

Runs rich, and has hot start issues due to to much cranking fuel. I have a richer fuel curve...

 

[1SLO306]

i still say 24's cause the 19's are good for 300hp and i dont think ur much over that mark

 

[331 stang91]

What hp are the 24'S good up to?