Videos Fishing Tip – Mercury Spitfire for Pontoons S12E02 April 29, 2016December 10, 2017 The Next Bite Gary Parsons, Mercury 90hp Four Stroke, Mercury Spitfire Prop, Pontoons, Videos Gary Parsons tells you about the Mercury Spitfire, which is a great upgrade prop for your pontoon. Other Related Posts: Covering different depths with Tip Ups Use Your Mercury Smart Craft Gauge to Watch Fuel Usage Use a Extra Soft Rod Tip for Vertical Jigging Columbia River Walleye Location