fuel pump

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05-22-2006, 04:05 PM

Mustangkiler

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fuel pump

what size fuel pump 190 or 255 for a 6 psi supercharged stock 302 has stock cam and heads but not injectors or tb and supercharger sits atop the engine. full exhaust though on it

05-22-2006, 04:11 PM

PRO50SC

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RE: fuel pump

Go w/ the 255!!

05-22-2006, 04:14 PM

Mustangkiler

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RE: fuel pump

would i have any engine trouble or computer trouble running that big of a pump or any trouble installing that big of a pump?

05-22-2006, 04:17 PM

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RE: fuel pump

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ORIGINAL: Mustangkiler

would i have any engine trouble or computer trouble running that big of a pump or any trouble installing that big of a pump?

No, the physical size is the same. As for the volume, it will be ok.

05-22-2006, 04:32 PM

Mustangkiler

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RE: fuel pump

well i never plan on making anywhere past 400 horses, so wouldnt a 190 be enough?

05-22-2006, 04:41 PM

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RE: fuel pump

I run a 255 in tank and an external w/ my set up. Buy the 255. You'll be fine.

05-22-2006, 06:32 PM

luckythirteen13

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RE: fuel pump

you can probably get away with the 190 but why push your luck. after a while youll get tired of the hp and want more and end up doing more mods and will need the bigger pump.

i run a 255 in the tank and an t-rex in line pump. it wont do anything to the ecu. any fuel that isnt used just goes right back to the tank