21XZ-B & 21XZ-B SPEED
The 21XZ-B engines represent the next level in high performance engine technology.
- The 21XZ-B boasts improved fuel mileage and a long stroke for superior torque.
- A 21J2 three-needle carburetor includes a 7-mm restrictor.
- The 21XZ-B Speed has been tuned for championship caliber performance, with a race proven 3-port sleeve including special inner head.
- The included 21J2 (B) carburetor comes with three sizes of restrictors for fine-tuning control.
- Both engines feature a P3 glow plug for quick, easy starts in all weather conditions.
OSMG2050 21XZ-B Retail: $449.99 Street: $279.99
OSMG2051 21XZ-B SPEED Retail: $749.99 Street: $499.99
65AX
- This one is ideal for trainers, sport airplanes, and scale aircraft.
- It easily drops into the same mounting space as the 61FX ABL.
- It includes a newly designed 61D carburetor with angled needle, plus an E-4010A muffler, #8 glow plug, and needle extension cable set.
OSMG0558 65AX Retail:$339.99 Street: $209.99
25FX
- It’s back by popular demand and redesigned to be an ideal choice for combat aircraft!
OSMG0525 25FX Retail: $199.99 Street: $129.99
FMI: osengines.com
Vendor Information
Great Planes
P.O. Box 9021
Champaign, IL 61821
Phone: 800-637-7660
Website: greatplanes.com
