Many candidates for victory in the second round of the Italian ACI Karting Championship at the Siena Circuit Many candidates for victory in the second round of the Italian ACI Karting Championship at the Siena Circuit Heert-Jan van Keulen / Saturday, June 8, 2019 0 5847 Article rating: No rating The Italian ACI Karting Championship at the Circuit of Siena, where the new attendance record was registered with 283 riders, proposed the first major protagonists of this second Tricolor race on 7-9 June. Not without a few surprises after the qualifying practice on Friday and above all after the qualifying heats on Saturday's intense day. Read more