How big is my gas tank?

[gephillips]

I have a 1990 proline 20' CC with 150 OB the fuel tank is in the hull from behind the seats to the middile of the cooler in past the front of th console
Metal,rectangle. Cant seem to find any info on web or manufacturers sight. Any Ideas on where to check.

Thanks
Tight Lines

[WildeOne]

I would call Pro-Line, but you could always find out by running it dry and refilling. Easy, just bring a portable 6 gal tank to get home on. If you can see the depth, width and height, just measure, calculate the cu. in. volume WxDxH=vol. then multiply cu in X 0.004329=gals.

[sandyharry]

20's usually have 50-90 gal tanks

[crow]

My guess would be 50, I'd runner till she's empty and then check by filling her up.

[Snow Shovel]

I have a 91 Proline 260 Walk. The fuel tank has a data plate on the tank, near where the filler tank and the vent tube connect to the tank.
Hope this helps.

[Bryansfish]

You can fill your tank and then we could drain your tank into my boat. If you have gas left over then its bigger than 60 gal if you run out first than its less.

[Sandtiger]

Call the manufacturer's 800 number and ask for Customer Service. They can 1) tell you or 2) send you information like an owner's manual.

[Croakers]

I have a 2001 Pro Line 20' cuddy. My holds 70 gal., bet yours is about the same. T.

[fisheyed]

Don't run it dry, never know what's lurking in the bottom.

[fisheyed]

Don't run it dry, never know what's lurking in the bottom.