SIP youtube channel just released a video about a new product, a 125cc cylinder for Large frame Vespa with modern tech, new port layout, 8-times bolted with O-ring sealed head etc. What do you guys think? Should it be a high performance stock-like cylinder? I wonder if this can rev higher
Product link : https://www.sip-scootershop.com/de/product/rennzylinder-sip-performance-125-ccm-fuer-vespa-p125-150x-px125-150e-lusso-98-my-11_1987480N