Moto vlog #3 tuning 1.5k clutch springs | Venom x18

Still tuning my dong fang 50 sst scooter (df50sst) I put on the 1500 rated contra and clutch springs after last vid I'm going to go a lil lighter after changing variator also after the 2nd run it cut out but I got 40 but rpms maxed out below 7000 to low Gy6 50cc to 80cc big bore kit