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Longhorn Man · 09-01-2004, 10:59 PM

I know with a carb you want to keep the fuel under 7 PSI....but is 2 1/2 to 4 PSI a bit low for a stock engine over 400 cubes? (No GPM rateing)

09-01-2004, 10:59 PM	#1
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Electric fuel pump Q I know with a carb you want to keep the fuel under 7 PSI....but is 2 1/2 to 4 PSI a bit low for a stock engine over 400 cubes? (No GPM rateing)