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Sirio S12 313 GP 3 port Touring Race Engine
This is the Sirio .12 313 GP engine and is specially made for the 1/10 On/Road class.
The SIRIO is an engine developed for use in 1/10 scale On-Road competition racing and is the natural evolution of the previous model the SIRIO XXXV.
Crankshaft & Type: 12,00mm SG
Bearings: High Speed
Glow Plug: Turbo