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View Full Version : Are 740cc injectors too big for me?


BlackZenkiS14
02-02-2011, 10:42 AM
I have a built S14 SR motor (rods, pistons, .20 over, ARP hardware, apex headgasket, etc...) but I am still on stock fuel and stock turbo.

I want to eventually run a GT3071 and shoot for 400whp, but for now I am still on the GT28RS.

So I want to buy enough fuel to support the turbo I want to run eventually, but would 740cc injectors be too much to manage with a GT28RS at 18psi?

jspaeth
02-02-2011, 10:51 AM
I have a built S14 SR motor (rods, pistons, .20 over, ARP hardware, apex headgasket, etc...) but I am still on stock fuel and stock turbo.

I want to eventually run a GT3071 and shoot for 400whp, but for now I am still on the GT28RS.

So I want to buy enough fuel to support the turbo I want to run eventually, but would 740cc injectors be too much to manage with a GT28RS at 18psi?

no, they are perfect for your applications.

teh smithers
02-03-2011, 02:47 PM
I'll second that. 740's will be just right.

turbo2nr
02-03-2011, 02:49 PM
3rd great size injector for goal..