Bsa Bantam RG500 Ariel Arrow

Here is a short clip of my built for fun 500 Bantam. The project started out as an Ariel Arrow engined monoshock Bantam but soon went a little Bonkers with the idea of four cylinders. Ok a 60hp BSA Bantam may seem a little over the top to some of you. So welcome to the real world of the built for fun Bantam. Maybe next winter she will shed the low comp heads, restricted transfer porting, small carbs and short duration disc valves. Mmm. Maybe not