Nico71 - Lego Switchless Pneumatic engine mk2. With stacked 4 valves instead of side by side, one cylinder and two speeds gearbox. Expected to me mounted soon in a two wheels creation
Kit complet - Moteur pneumatique MK2 6 cylindres Lego - 6 cylindres en – Green Gecko Workshop
Kit Complet - Moteur Pneumatique MK2 V8 Lego - 2200 RPM – Green Gecko Workshop