November 1, 2007

Sirio Evo4 .12 engine

 Sirio Evo4 .12 engine

Sirio have released the latest generation of their .12 size engine called the Evo4. Featuring a 3 port ABC EFRA legal liner and a special STI type black coated crankshaft, this new motor complies with the 2007/2008 EFRA regulations. Using some new material for the carburettors main needle, a new conrod and a new lightweight cooling head, the Evo4 offers the highest performance for your 1:10 200mm touring car.

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 Sirio Evo4 .12 engine

Sirio Evo4 .12 engine

Source: Kyosho [kyoshofrance.com]

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