fuel tank set up stinson reliant sr9c/glow

[Dave Houghton]

Engine 182 Saito Twin (Twin Carbs ) Within a cowl thats time consuming to remove.
Is the set up below practical, I know it is not standard,twintanks 6 oze ea (space tight)
3 outlet tank, lowest 1st = clunk to > carb 50mm run (no Priming req.)
2nd = brass breather tube 90deg bend to tank bottom(empting}
3rd = exhaust > spot filler onto tank (pressure) ?
Im sure you are aware that the spot filler blocks off the exhaust when filling and then allows straight thro for pressure when not.t The above would be a very clean fuel delivery and
allow easy empting.

[paul needham]

Engine 182 Saito Twin (Twin Carbs ) Within a cowl thats time consuming to remove.
Is the set up below practical, I know it is not standard,twintanks 6 oze ea (space tight)

Im sure you are aware that the spot filler blocks off the exhaust when filling and then allows straight thro for pressure when not.t The above would be a very clean fuel delivery and
allow easy empting.

Hi Dave, my method for plumbing tanks, possably not everybody would agree with me, but this is how I do the job.

3 outlet tank, lowest 1st = clunk to > carb
2nd = filling/empting tube 90deg bend to tank BOTTOM, fill through this one, plugged when flying.
3rd = exhaust > tank (pressure) TOP, also overflow through exhaust when tank is full.

[Steve Rickett 2333]

Hi Dave, I would agree with Paul. Very similar but subtly different!

You will need to fill and de-fuel through your '2nd outlet'. That way the tank can vent fresh air rather than fresh fuel to atmosphere.


Don't worry about the 'spot filler' on the 3rd outlet.

[Dave Houghton]

Thanks for reply/advice Paul & Steve,looks good and will go with it. Dave