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.

Technical Specs:

Displacement: 2,1cc
Ports: 3
Bore: 13,90mm
Stroke: 13,90mm
Crankshaft & Type: 12,00mm SG
Bearings: High Speed
Glow Plug: Turbo
Weight: 220gr