VOX V2 Pro .21 engine

VOX engines have introduced their V2 Pro, the next stage of evolution for 1/8 scale On Road nitro cars. A more powerful engine compared to the previous version, there are improvements in acceleration, especially in low and mid range rpm, while Internally there is more precisely manufactured and lightweight components as well as ceramic bearings.

Specifications
Class: .21
Weight: 335gr.
Capacity: 3.49cc
Power: Hp 2.85
Rpm: 38000
Stroke: 16.80mm
Bore: 16.26mm
Cylinder/Piston: 7 Ports + 2 by pass
Start: External
Cranckshaft: 14 mm Turbo
Carburettor: 9mm Slide – Double adjustments
Spark Plug: Turbo
Exaust system: Rear
Fuel: 25% nitro

Source: VOX [voxengines.com]