Posted by butchdavis on 11/03/15 - 5:46 AM
#4
There is an advantage to dual tanks for twin engines. Redundancy, which can literally be a life saver.
Consider plumbing your dual tanks so that you can operate them in parallel when/if one runs out of fuel. This could be done by installing a cross over line with ball valves. You would then have the safety of redundancy and the convenience of being able to draw from either tank.