Alpha A830 Dragon 3-Port .21 Off Road Engine (Turbo Plug)

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This is the Alpha A830 Dragon 3-Port .21 Off Road Engine. The Dragon A830 is a 3 port racing engine developed to deliver increased fuel mileage, combined with excellent bottom and top end performance, and smooth power delivery. The Dragon A830 shares many features with the Alpha “Lutz” edition, including the same lightweight crankcase, updated connecting rod, revised carburetor with updated low speed needle and finned housing, a lowered lightweight head and button design to keep center of gravity low, and an anodized backplate.

Displacement: 3.45cc
Bore: 16.26mm
Stroke: 16.8mm
Practical RPM: 3,000 - 40,000
Power Output: 2.68ps @ 39,600 rpm
Weight: 355g (approx)
Ports: 3
Sleeve: ABC
Crankshaft: 14mm diameter
Glow Plug Type: Turbo
Exhaust: Rear
Carburetor Diameter: 8mm (Variable)
Case Material: Aluminum

This product was added to our catalog on June 12, 2013.

Monday, Jul 15 2013 (about 2 years ago)
Alpha A830 Dragon 3-Port .21 Off Road Engine (Turbo Plug)
Super fast engine with great mileage. I really like the powerband this engine has and is now my favorite Alpha engine along with the 2090 pipe with 7mm exhaust stinger. Runtimes are around 10 minutes in buggy.
Blake D
Verified Owner
Wednesday, Mar 4 2015 (7 months ago)
Alpha A830 Dragon 3-Port .21 Off Road Engine (Turbo Plug)
Have put a gallon through this motor. Runs very solid and will idle for ages without dying. Huge amount of torque on the low end and a smooth power band all the way to peak rpm where it really screams down the straights. Was running it against several O.S.'s and Nova's and it could not be passed by any of them. Major power and punch from this race motor. Running it with the Ryan Lutz worlds pipe
Justin Martinez
Thursday, May 8 2014 (about a year ago)
Alpha A830 Dragon 3-Port .21 Off Road Engine (Turbo Plug)
A main you guys rock!!! I asked you guys about getting this engine in stock and here it is. Hands down, you guys are the best! Great engine by the way.

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