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Question on injector size

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Old Nov 13, 2004 | 07:33 PM
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dnstommy's Avatar
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HP * .1 = injector size @ 75% duty cycle and 40 psi fuel.

if you make 350, use 35's (I know they dont make 35's ), so use a 30's with 45 psi, or 36 with fuel pressure or tps down a little bit.
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Old Nov 13, 2004 | 07:36 PM
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Just noticed the NO2 being used dry style. You will get a 75 psi boost when the kit is on, so I would stay away from the 36's. Use 30's and buy 10 NO2 jets and tune the car on trhe dyno to get A:F right.
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Old Nov 14, 2004 | 10:23 PM
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30#'s seem to be the size to go with. Thanks with the help.

John
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1992 Mustang LX 5.0-Powerdyne BD-11A, 3.73's, FRPP clutch, chrome Ponies, Mac headers, Aeromotive regulator, MSD 6A, MSD BTM, FRPP 42# injectors, Pro-Flow Air Optimizer, Trick Flow Track Heat intake, Edelbrock 75MM TB, AFM Power Pipe
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