Rickles56

I used DuBro 4 oz flat tanks just off the leading eadge inside the wing feeding a 1.5oz Sullivan header tank mounted behind the firewall with servo tape. The muffler pressure is prted to the larger tanks vent line, the pickup goes to the header tanks vent and that tanks pickup goes to the carb. Works great.

If you are not going to put in retracts, then use the Great Planes 6 oz tanks and sli them right in the nacelle