Fuel Pressure

Gregg C · Jan 7, 2012

Hi guys,
Does anyone know the working fuel pressure ??
I'm thinking about installing a fuel pressure gauge to monitor the health of the fuel pump / filer.
I need to know the fuel pressure so I know what scale gauge to buy.
I dont want a 0 -100 psi gauge if the working pressure is, lets say only 15 psi.

Rhinorehab · Jan 7, 2012

With fuel injection, I would think it would have to be around 60 psi but that's just an educated guess.

LBR · Jan 7, 2012

Have seen reports of Yamaha 700 at 42 PSI and older Rotax 800 at 49 PSI......I would say 50 will work fine ....no more than 60 tho IMO

Sent from my twin-turbo Droid Razr

Rawlings · Mar 19, 2012

Gregg C · Mar 19, 2012

I've got my fuel pressure gauge installed and the working pressure 50 - 52 psi

canamxteam · Mar 19, 2012

Looks good What brand are those gauges ?

Gregg C · Mar 20, 2012

Cyberdyne

http://www.cyberdynegauges.net/products.php

RickyC · Mar 21, 2012

Nice looking..... just what I needed; somebody showing me something I hadn't thought about buying.... Ahhhhhh yi....

209aspen · Nov 14, 2012

Those gauges are awesome Gregg C great Idea. How did you know where to hook all the gauges up to get those accurate readings?

Fuel Pressure

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