OS Engines Speed B21 Ongaro World Championship Edition .21 Engine with T2090 Pipe

OS Engines is proud to release the limited-edition B21 Davide Ongaro OS Speed World Champion Edition engine. Italian professional RC driver, Davide Ongaro, was crowned the first ever back-to-back World Champion in 1/8th Nitro Buggy history in 2022. This B21 Ongaro edition features a low-gravity cooling head and 6.5mm carb reducer used when he won the IFMAR 1/8 off road World championship in Spain. The engine also features a specially engraved crankcase design.