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EME 120CC Gas Engine


Mile High RC is excited to offer yet another affordable engine for the RC market. The EME line incorporates 100% reliable parts such as, RCEXL ignition (not a copy), and bearings made in Japan (not a copy). Produced with modern CNC and casting production methods. The EME line is in a class above the other China engines and they have actually researched and designed the motor. This is obvious when you look at some of the nuances such as: Ported head design, increased displacement, angled stock mufflers, a useable working throttle arm, very well thought out reed block design. To compliment this great affordable motor Mile High RC includes a set of Iridium CM6 spark plugs at no additional cost.


18 Month Warranty - Serviced right here in the USA. 


Mile High RC customers. 

Enjoy after the sale service. 

Mile High RC offers cost on parts +10% and labor charge to fix any after warranty issues or crash damage. 


EME120CC120CC RC EngineEME 120CC


Mile High RCEME 120 CCeme120120CC Mile High RC


Eagle Master EngineEME120 Muffler120CC EME




Download the Manual - Here 

(Note Ignition is 6-12V manual is a misprint)

Dimension Diagram - Here





Includes Free CM6 Spark Plugs





We will meet or Beat any other Authorized dealers price (including shipping).






Displacement: 120 cc
Weight: 5.97 lb. with Mufflers & Ignition 

  Engine -5.3lb (2400g), Muffler - .35lb (160g), Ignition - .3lb (160g)
RPM Range: 1,100-7,200
Output: 12.2 hp @ 7,000 rpm
Requires: unleaded gasoline (91~93 octane), oil (35:1), ignition battery (6-12v) & propeller
Includes: electronic ignition, muffler, spark plug, gasket, bolts, machined aluminum standoffs
Suggested Propellers: 27x10, 28x10, 28x12, 29x10 (3-blade: 27x12) - Prop bolt pattern is the same as DLE 111

Technical Data:
Ignition: Rcexl HV 6-12V ignition. 2-cell lipo unregulated suggested (manual is not updated with HV ignition info)
Compression Ratio: 7.6:1
Gas/Oil Mix: 30:1 ~ 35:1
Replacement Spark Plug: NGK CM6 or equivalent

Ignition: Rcexl

Carb: Walbro WJ71

271mm plug to plug about 285 cap to cap

EME 60/120 Cylinder - $88.00

EME 120 Crankshaft - $115.00

EME 120 Crank Case - 


EME 60/120 Piston - $18.20

EME 60/120 Piston Ring- $7.20

EME 120 Stock Mufflers - $76.99

WT 664

Walbro WJ-71 Carb - $59.00

EME 120 Gasket Set - $15.00

EME 120 Reed Assembly - $21.60

EME 120 Main Bearing Set - 


EME 120 Prop Hub - $18.13




All Products are guaranteed to be free from manufactures defects and operate as stated. Please take advantage of our guarantee if you have any problems. We also like to know how our products stack up and how you like them, so after use please drop us a line with your flight impressions. The more we know the more we can help the next guy.

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