Max power on stock fuel pump/injectors?
07-26-2008, 07:52 PM
#1
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Join Date: May 2007
Location: West Melbourne, FL
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Max power on stock fuel pump/injectors?
I guess search isn't working again but I just wanted to know what the stock fuel pump isgood for and when the injectors should be changed for bigger ones? Thanks in advance.
07-28-2008, 02:49 PM
#4
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RE: Max power on stock fuel pump/injectors?
I'm not sure what the max is. I went 420 rwhp with a stock pump on a 125 shot of nitrous. The tuner wanted me to upgrade the pump before I went to a 150 shot. We just installed a GT40 pump and that was more then enough. Cost me like $175.00.
07-28-2008, 03:30 PM
#6
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Join Date: Aug 2007
Location: Lakeland/Mulberry FL
Posts: 2,263
RE: Max power on stock fuel pump/injectors?
justin at vmp says that the stock pump in our cars is a 310lph pump and can support 450hp. im shooting for 450 on my turbo set up with stock pump and KB boost a pumpwith 39# injectors.
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