Fuel Upgrade Questions??
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Whats up guys, I have an 04 Pontiac GTO. I am looking to upgrade the fuel system, new pump or pumps, fuel rails, and injectors. Im just not sure exactly what would be the best options for my car. I had it on the dyno this past weekend and it put down 555 rwhp but the air to fuel ratio was 18:1. Right now everything is factory fuel system accept the booster pump that came with my procharger kit. What do you guys think I need?