Axial 28RR-2 Nitro Engine

Axial 28RR-2 Engine

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.

Axial 28RR-2 Specifications
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