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408 Guys : What injectors / pumps are you running?

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Old 03-24-2007, 08:49 PM
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Default 408 Guys : What injectors / pumps are you running?

I am on a stock fuel injector and fuel pump & want to know what I should go with. I am thinking between 470-480rwhp through an auto is what i will be at, and maybe a 200 shot of spray after. What else will I need?
Old 03-24-2007, 09:53 PM
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I had 42lbs injectors with a walbro intank pump. I was fine on the motor. For anyone else that chime in will a twin intank pump with 42lbs injectors support what he is trying to spray and his motor? Just courious.
Old 03-24-2007, 10:27 PM
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I am running a 402, and have a racetronix setup with the hotwire kit and 42 lb ford injectors. I'm planning on running about a 100 to 175 thru a plate kit, and will add a boostapump when the kit gets hooked up.


IMO, any more then a 175 shot and you should be doing a DP setup, and at that point a standalone for the nitrous is a real good idea, taking alot of the load off the fuel system, making what I'm running, or a walboro 255/42lb injector setup adequate.
Old 03-26-2007, 08:08 PM
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42 lb delphi injectors and racetronix p-n-p kit here. standalone for the n20 when i use it since i may spray up to 200.




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