Historic Karting Donnington 3rd May 2014. Zip Silverstone 72/Merlin Magnum Villiers

Historic Karting Donnington 3rd May 2014.This was a demonstration on my Zip Silverstone 72/Merlin Magnum Villiers gearbox kart at the 2014 Donnington Historic Festival. I was trying hard to keep up with the 250cc karts with my 200cc Villiers