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DJ72 V2 - GTS Gas Engine



Founded in July,2010 DJ engines is a dedicated manufacture for RC gas engine and parts. With professional design, precision machining and reliable quality management, DJ Engines ensures the best quality of products. In addition DJ Engines is dedicated to post sales service with a commitment not only to great products but also responsible service. Experience DJ Engines commitment to reliable RC gas engines of excellent performance with reasonable price


Some cool things about the DJ 72cc


Walbro Carb - NSK main bearings


Same foot print as EME55/60 (DLE55) - Same prop bolt pattern as EME55/60 (DLE55)

Choke Tube molded into the case - Only 4 1/4 pounds (including all bolts)

Now with new spacer design, reduces friction and heat

Reed block molded in to rear case, reduces reed issues for improved intake performance

18 Month warranty serviced right here by Mile High RC. 


All new for 2018 the DJ 72 has been reworked to a V2 engine. DJ now boasts more power then the GP61 and rivals what some consider the top of the line 70cc twin on the market. Some improvements include 


- Redesigned Die-cast case incorporating better metallurgy to increase material density (its stronger)

- Maine bearing races are more accurately bored/aligned. Allows for less friction resulting in less internal drag and thus more power

- Larger bearings were incorporated, again for longer life and less wear/friction

- Higher compression ratio resulting in more power and torque

- All new rod design closing the tolerances at rod bearings

- Newly designed piston with new coating practice (similar to ceramic coating)

- Oil grove added to piston to allow for better lubrication and more cooling efficiency

- Although the muffler is considered a free item it has been beefed up to make it more robust / stiffer 


In our opinion the DJ 72 V2 remains the best value in RC today


Aeroplus RCDJ72Mile High RCgoldwing rc


DJ PowerRC Gas MotorARF Gas MotorDJ72 Muffler


MileHighRC.comDJ72cc72cc gasDLE



Manual (Dimensions on last page) - Here

Exploded Parts Diagram Here


Video Below

Displacement: 72 cc
Weight: Engine - 1620g  Muffler - 130g Ignition - 68g
RPM Range: 1,200-8,000
Output: 7.2 hp @ 8,000 rpm
Requires: unleaded gasoline, oil, ignition battery & propeller
Includes: Engine, Ignition, Muffler, Spark Plug, Exhaust Gaskets, Bolts, Standoffs, Manual, and Decals
Suggested Propellers: 23x10 - 24x10  - Suggested to load for 6,500 to 7,200 RPM.

Technical Data:
Ignition Battery: 2S Lipo or LiFe 
Compression Ratio: 7.8:1
Gas/Oil Mix: 30:1 ~ 35:1
Replacement Spark Plug: NGK CM6 or equivalent

Ignition: 6.6-7.2V (2S LiFe or Lipo)

Carb: Walbro 

Bore: 48mm

Stroke: 40mm

Timing: 28-32 Degrees BTDC






DJ 72cc V2 Gas Motor 


On sale $349.00 and a Free Mini Tach








Pitts Muffler for DJ 72 Found Here



Read about it on Flying Giants






DJ72 Stock Muffler


DJ72 Reed Assembly


DJ72 Cylinder


DJ72 Ignition (Rcame)




The guys un in the great white north have been running some tune pipe data. 

Its good info if you plan to run a pipe, also some good run video as well



Flight Video of V1 With New Spacers

















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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