Tank Diminsions on 18C

[txtaz]

I am finally going to solve the age old gas gauge issue on my boat. Does anyone know the diminsions on the gas tank in a 90 18c? And is the capacity 42 gallons?
Thanks,
Wes

[gcarter]

Wes, I have a RDS drawing of your tank and as soon as I can get to my lap top, I'll email it to you.
Calculations can be interesting though as the tank bottom tapers and the deadrise changes towards the bow.

[txtaz]

Thanks George,
If I can make something more linear than bouncing off the full mark, I have 8 gallons left would be great. I'm thinking of trying the electronic sensor for tank level. Sould be cool, no gauge bounce.
Wes