Alex builds a Quattrini 252ccm Vespa engine 3 - stage 2 with exhaust test
Quattrini M244 Kingshaft – the Super-Tourer in the second expansion stage “Exhaust” M244_2 M244 – Part 3 In the second part of this series, we simply adapted the cylinder and the engine housing to one another and plugged the cylinder “Plug & Play” onto the engine without further processing. This resulted in very moderate control angles: with a 124° transfer angle and 177° exhaust angle […]
