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VG33ER upgraded fuel?

1128 Views 2 Replies 3 Participants Last post by  Dr Phat
So I'm throwing a smaller pulley on the supercharger, belts, 8.5mm wires, one step colder plugs, airraid intake, and new intake manifold gasket. What can I do about upgrading the fuel system? I have yet to see any computer programs out there for it, ect.
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unless you are running upwards of 10psi, you shouldn't need more then what 91 can handle. meth injection is an option though.
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