Paging Nitrous junkies: Most hp on stock fuel system?
04-04-2003, 08:16 PM
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Paging Nitrous junkies: Most hp on stock fuel system?
I'm getting ready to start throwing more nitrous at the '90 Accord. I'm wondering what's the limit of the stock fuel pump/injectors. I'm going to slowly up the jets on the dyno and monitor the A/F ratio to be on the safe side. I'm curious what the little F22A can handle. 
BTW, this is a ZEX kit.
Jason
BTW, this is a ZEX kit.
Jason
04-05-2003, 12:28 AM
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From the way you ask the question, I am assuming that you have a dry setup that does not inject any extra fuel itself. I do not have any experience with them, but I know the stock injectors are only go to around 170 hp. (If that even) I think you are pushing it now. If you are running a wet system, which does spray extra fuel, you should be able to spray more, but I can't say how much because I don't know what the stock pumps output is. Either way, I would just buy a BBK 255lph pump, and know that I had the pump to put out more than what a stock F22 with some nitrous could hold.