What size injectors and what fuel pump on a b16 running at max 18 psi?

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Old Dec 23, 2002 | 08:27 PM
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EkTurboHatch's Avatar
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From: Wilmington, DE, USA
Default What size injectors and what fuel pump on a b16 running at max 18 psi?

Like to get an idea of what you guys are running who are running that much boost.
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Old Dec 23, 2002 | 08:59 PM
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Default Re: What size injectors and what fuel pump on a b16 running at max 18 psi? (EkTurboHatch)

I would go with 440's and a Walbro 255lph pump.
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Old Dec 23, 2002 | 09:03 PM
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Default Re: What size injectors and what fuel pump on a b16 running at max 18 psi? (Elite Hatch)

Assuming you have control over a big injector (hondata, ems, etc...) I would go with a bigger injector. Maybe 720cc or so. Better to go too big than too small!
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Old Dec 23, 2002 | 09:05 PM
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Default Re: What size injectors and what fuel pump on a b16 running at max 18 psi? (tony1)

Assuming you have control over a big injector (hondata, ems, etc...) I would go with a bigger injector. Maybe 720cc or so. Better to go too big than too small!
Yeah 440cc i believe max out at 12 psi. 720cc should do you fine. Fuel pump = walbro fuel pump.
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Old Dec 24, 2002 | 05:12 AM
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Default Re: What size injectors and what fuel pump on a b16 running at max 18 psi? (DeepSi)

440cc and you max out at 12 psi??? I run 440cc and I am nowhere near maxing out at 1 bar.
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Old Dec 24, 2002 | 05:15 AM
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Default Re: What size injectors and what fuel pump on a b16 running at max 18 psi? (Elite Hatch)

Injectors max out at a particular hp, not boost. If you are making 250hp at 15psi, they are fine. If you are making 450hp at 15psi, they are too small...
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Old Dec 24, 2002 | 09:57 AM
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Default Re: What size injectors and what fuel pump on a b16 running at max 18 psi? (Elite Hatch)

440cc and you max out at 12 psi??? I run 440cc and I am nowhere near maxing out at 1 bar.
My bad, oh well learn something new everyday
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