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GP61 Gas Engine


Mile High RC is excited to offer yet another exciting engine for the RC market. The GP line of motors is intended for the hobbyist who prefers more power for their plane while still not murdering the checkbook. The GP 61 has been specially designed to deliver extraordinary power and reliability. Made with pistons, rods, crankshafts and other major components made by industry leading companies who make parts for companies such as Yamaha, Toyota, Honda, Rotax.. etc. The Engine uses high quality SKG bearings and Japanese made Walbro carburetor. The GP exclusive ignition is made by GP in collaboration with Rcexl to guarantee optimum performance at all RPM levels.  


Video and Parts Below



Great Power engineMile High RC


GP6161cc92" gas motor


walbro carbgp 61 mufflerGP-61cc


The GP 61 comes standard with a NGK plug, the muffler comes with a smoke nipple if you want to run smoke, carbon fiber throttle and choke arms, choke is already hooked up and ready to use (front actuation).


Includes GP Ignition not in photo

Mile High RC

GP 61cc Gas Motor 

w/ Free Optic Kill Switch


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


Dimensional Drawings Here

GP 61 Manual Download Here

Displacement: 61 cc
Weight: 3.17 lb. (1440g)
RPM Range: 1,600-8,900
Output: 6.5 hp
Requires: unleaded gasoline, oil, ignition battery & propeller
Includes: electronic ignition, muffler, spark plug, gasket, bolts
Suggested Propellers: 22x10, 23x8, 23x10, 24x8, 24x10 (3-Blade 21x12, 22x10)- Same prop bolt pattern as the DLE55

Technical Data:
Ignition Battery: 4.8-8.4V 
Gas/Oil Mix: 32:1 ~ 40:1
Replacement Spark Plug: NGK CM6 or equivalent

Ignition: GP

Carb: Walbro

Full parts are available to Mile High RC customers and dealers.


GP Single Ignition



GP 61/123 Cylinder Assembly

(Includes Piston, Pin, Bearing, Ring, Cylinder & Gasket)


GP61 Crank Case Assembled Set (Case & Crank)


GP 61 Carb with Reed Assembly


GP 61 Stock Muffler




GP 61 Pitts Muffler



GP 61 Prop Hub w/Washer

















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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