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Old Apr 22, 2008 | 04:36 PM
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ChuckNorris
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Joined: Apr 2008
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Default Re: more fuel needed?

Originally Posted by Maxwell
how about using a Vortech 12:1 FMU and a larger fuel pump for higher pressure. the FMU sells for about $85 on ebay, the only upgrade I would do is the rubber fuel line hose, convert it to a SS braided hose. The OEM rubber hose just scares me, cause it sits right on top of the exhaust manifold.

If you want a simpler way of adding fuel you can try using Snow performance Meth injection kit, just use regular gas instead of methanol. it activates the pump from a vacumm switch. the pump is adjustable from 80-150 psi and you just use a mister nozzle after the TB. I think it's $300
FMU's work off of boost pressure. You install them on the return fuel line to the tank. The boost pressure restricts flow in the return line raising fuel pressure and in turn raises the amount of fuel the injectors release without the need to change the pulsewidth. In lamemans terms it clamps down on the return line and makes them fuel thingies spray real hard when that compressor kicks on. And it aint wort a tootie frootie to a NA.
 
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