Axial has just released their new 28RR-2 nitro engine. Based on the popular Axial .28RR. Featuring a true ABC sleeve construction for durability, a balanced crankshaft for improved RPM and efficiency as well as a composite 9.0mm slide carburetor that includes 8.0 and 8.5mm optional air venturi’s, the new machined aluminium cooling head features increased surface area for better cooling.
| Size | .28 cubic inch/4.6cc |
|---|---|
| Maximum RPM | 39000 RPM |
| Bore | 18.25mm |
| Stroke | 17.5mm |
| Construction | ABC |
| Heat-sink Head | Axial Black |
| Carburetor | 9.0mm Composite Slide Carburetor (includes optional 8.0 & 8.5mm venturi’s) |
| Carburetor Adjustments | 3 Needle, Flush Settings |
| Case | Black Aluminum, Rear Exhaust |
| Connecting Rod | Dual Bushing |
| Sleeve | 7P |
| Starting system | Pullstarter |
| Recommended Glow Plug | Cold-5 Power Plug |
Manufacturer: Axial
Part #: AX0331
MSRP: $199.99