Supercharged/Turbocharged The increase in air/fuel pressure above atmospheric pressure in the intake system caused by the action of a supercharger or turbocharger attached to an engine.

Is This Possible?

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Mar 11, 2004 | 02:59 PM

#1

VQ30DES

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Is This Possible?

Could i do a V2 supercharger with the 3.125 pulley (11ish psi), 8:1 Fmu, a walbro 255, and a S-AFC2 with out runnin too rich or anything. Or would i need water injection or like some injectors?

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Mar 11, 2004 | 03:38 PM

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IceY2K1

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You'd probably only want 6:1 FMU ratio, but let the dyno show you for sure.

Injectors would be safer, but not necessary at that high of fuel pressure.

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Mar 13, 2004 | 11:18 AM

#3

C MAX

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Quote:

Originally Posted by VQ30DES

Could i do a V2 supercharger with the 3.125 pulley (11ish psi), 8:1 Fmu, a walbro 255, and a S-AFC2 with out runnin too rich or anything. Or would i need water injection or like some injectors?

you definitely need to upgrade your fmu, with anything over 9lbs,
but im not sure what ratio since you have the walbro.

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