i did run daytona190 to 130km/h, if modify to 5 gear, it may come to 145km/h. changed two engines within one year, weak. but really strong power. dt is made by zs, but no sense to use daytona top fitting to zs engine, price is different from abt 280usd, top end expensive. cool to modify to 212 or 252, that's a big project!