N37130 fuel system

[COYT JOHNSTON]

Removed cowel tank & plumbing, installed boost pump on inside fire wall below rudder pedals yes it has rudder pedals, changed main tanks from 7 gallon to 9 gallon, installed 7 gallon on wing spar after removing 3 nose ribs.all tank plumbing was with stratoflex 5/16 hose. the mains are T connected as original, Aux tanks are also connected with T connector and selector  valve installed has OFF, MAINS, AUX.  my Bellanca Viking has the same fuel setup as many production aircraft. FUEL WATCH SYSTEM  Is a DPS INSTRUMENTS> MINI FUEL WATCH P/N P1085 it has a sensor mounted near the carb. in line mounting which pulses 10,000 times per gallon of fuel burned. the dash instrument displays total fuel,fuel burn rate, fuel used per trip,time left in tanks and time to empty. you only have to remember to keep total fuel updated when you refuel. the system is not recommended for gravity feed. I have flown it for 2 years and it does a great job of fuel management. It can also be calibrated to the engine burn rate.   happy flying N37130 Coyt E. Johnston