S7 13 Gal Fuel Tank Retro Kit Installation Instructions

13 gallon Retro Kit Fuel Tank Installation

[@LTVoyager]

It takes a brave man to use a fly hole cutter in a hand drill. I was using one today in my drill press and even that makes me nervous.

[@portnuefflyer]

Well worth doing, a great upgrade from the older smaller tanks, as it increases the utility of the plane a LOT. Not that hard, did mine a few years back, not as scary as it would seem!