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Explicit Speed Performance

Explicit Speed Performance
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Fuel Pressure Regulator Required?

I have a stock h22a in my 91 civic and was wondering if I need a fuel pressure regulator if I am still using the stock fuel pump in the car and NOT an upgraded walbro yet...?

Thanks in advance!

Re: Fuel Pressure Regulator Required?

You don't have to use a upgrade walbro fuel pump or pressure regulator but they are worthy options once fired up, Walbro 255 fuel pump will suite you fine. Your looking at about 100 more hp then the stock D, more fuel is needed. -John

Marshall Fuel Pressure Gauge
Walbro 255 fuel pump
B&M Fuel Pressure Regulator will be nice options to have