XY 26cc A-Spec Gas engine
The 26cc A-spec differs from the C-Spec and with most other gas plane engines because of its highly refined head design and casting. The cylinder head of the A-Spec is cast using an extremely accurate process which results in a lighter head with the same cooling efficiency as larger thicker cylender heads.
The V2 engine has an improved big-end, reducing any chance of a bent shaft or balance issue.
XY engines come with a CNC milled crank case and a Walbro (Japanese) carburettor as well as a 2yr warranty on the electronic ignition parts & 12 months on all mechanical parts.
Specifications. Weight: 980g (without muffler)
Capacity: 25.4cc
Bore/Stroke: 34 x 28mm
Spark Plug: NGK-BPMR6F
Carburettor: Walbro
RPM: 1500 - 10,000
Power: 1.5kw @ 10,000rpm
Suggested prop: 18*6~10 / 16*8~12
Oil ratio: 25-40 : 1 (Octane of 93 or higher)
CDI Voltage: 6.8v MAX (6v is best)
Ciao a tutti, ho acquistato questo motore e dopo averlo montato e rodato con elica Menzs 18/8 legno,non riesce a raggiungere il max dei giri,nonostante aver cercato di carburarlo al meglio.Premetto che la candela é quella fornita in scatola e non la NGK come descritta nelle specifiche tecniche.ora ho ordinato delle NGK nella speranza che cio' possa aiutarmi a risolvere il problema.Sono accettati tutti i consigli del caso.Grazie Max.