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Evolution 45GX2 Gas Engine

by Evolution Engines (EVOE45GX2)

This item is no longer available, however we may have replaced them with newer versions. Please follow the link below to see the related product.


Product Description

Key Features

  • Specifically designed for 50cc 27% scale models
  • Easy-to-start electronic ignition
  • Superior Porting
  • Specially engineered for no-fuss flying
  • Preset Walbro carburetor
  • Same no-fuss reliability as Evolution's glow engines
  • Includes everything needed for installation

Needed To Complete

Exhaust Systems:

EVO30044206E Silencer System Complete (cannister type)

EVO30043400 Inverted Wraparound muffler

BIS05546 Inverted muffler


22x8 or 23x8


With its lightweight magnesium crankcase and advanced porting, the 45GX2 offers the highest power-to-weight ratio in the Evolution® Gas lineup. Aimed directly at the very popular 50cc class of models, the Evolution 45GX2 will provide that vertical thrust you crave for 25% to 30% scale aerobatic planes like Hangar 9’s 27% Extra 260 ARF.

The 45GX2 comes equipped with Evolution’s new GX2 Ignition System. The GX2 system can be powered by most any 2-cell Li-Po pack without the need of a regulator. It also features a sophisticated auto-choke function, timing that can be programmed for mufflers or tuned pipes, and an optional, remotely-mounted LED tach.

Detailed Information

Evolution 45GX Installed in the Extra 260 ARF




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