how about this style i have seen a lot of theses on youtube vids but i also read that they leak after a bit
http://www.ebay.com/itm/Vulcan-Chrome-Gasoline-Adjustable-Fuel-Pressure-Regulator-1-6-psi-/271777794554?hash=item3f473809fa:g:sKwAAOSwe-FU4kCU&vxp=mtr

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