Old School Kart - San Carlo Street Circuit - Legend - Final

formula f100 old school 100cc direct drive karting with my rotary valve rotax DSB. engine was running very rich, topping out at 18500 rpm, but surprised me with with a very good performance, seeing as I was reeling in a 1998 DSE powered opponent in front of me. we'll ignore the weight advantage I had over him hehe. I was running 9/85 ratios which was too short for the rpm I was pulling. should've ran a 9/84 to get a little more top speed out of it. very fun day, ran on used tires sliding all over. We thank KartingSicilia for organizing the event and the guys from Quelli Al 7% for the help, Stefano Kart for the technical tips. 3-5-2026 Circuito Cittadino di San Carlo, filmato on board categoria 100 Legend. Gara ottima