This motor doesn't have to have high performance upgrades to smoke nearly 2-stroke around. With its stock minimal profile head, speed carb, significant bore exhaust, and 80cc crank set up, this engine receives the same speed as sup'ed up 66cc's- if not more! We are enthusiastic about what we do, https://eduardoosvza.oblogation.com/34124351/5-easy-facts-about-go-karting-near-me-indoor-described