Kyosho Tamiya AKA Blade Parkzone Spektrum Traxxas

Alpha A872 Nitro Engine

Availability: In stock
Manufacturer: Alpha
$350.00 incl GST
excluding shipping

Alpha launch new engine for 2011 – the A872 seven port
Taiwan-based Alpha Plus have today launched their new .21 1/8th buggy engine; based around a 7 port design Alpha are particularly proud of the power that the A872 puts out. US team driver Barry Pettit (46th @ Worlds) played a part in the development of the engine, noting the silky smooth bottom end – reducing unnecessary wheel spin & tyre wear, “incredible mid-range and top end for screaming performance“. Pettit recommended this engine to be used on medium to large tracks; consistent with the general use of 7 port engines.

Specifications:
Displacement: 3.45cc
Bore: 16.26mm
Stroke: 16.8mm
Practical RPM: 3,000 - 39,800rpm
Power Output: 2.58PS/39,500rpm
Weight Approx: 350g
Ports: 7+2 Ports
Sleeve: ABC
Crankshaft Diam: 14mm 
Glow Plug Type: Turbo
Exhaust: Rear
Carburetor Diam: 8mm (Variable)
Case Material: Aluminum