Designed to succeed the original 46AX, the new 46AX MkII retains the same mounting dimensions, but O.S. have updated the styling to bring it into line with the current range of AX engines. That means the introduction of the highly efficient and unique cooling fins to keep temperatures under control while the precision carburettor, with its angled needle valve keeping fingers safely away from the propeller disc, offers the linear response across the entire rpm range that you would expect from O.S. Optimised to produce its power at low rpms - and thanks to the highly effective ‘Powerbox’ silencer - the engine produces even less noise too.
The OS Max 46AX II is a high performance two-stroke engine designed for sports and aerobatic models. The new type 40K carburettor needle valve assembly has now been angled backwards for safety. Its new compact size E-3071 Powerbox silencer will fit most cowls.
Specifications
* Displacement: 7.5cc, 0.455 cu.in
* Bore: 22mm (0.866in)
* Stroke: 19.6mm (0.772in)
* Practical RPM: 2,000 – 17,000
* Output: 1.63Hp @ 16,000rpm
* Weight: 375g (13.2oz) w/o Muffler, 489g (17.2oz) w/Muffler
* Recomended Props: 10.5x6, 11x6-8, 12x6-7
| Product Code | L-OS15490 |
|---|---|
| Bundle Avaliable | No |
| LiPo | No |
| Pre Order | No |
| Discontinued | No |
| EAN / Barcode | 4531028022744 |
| Brand | OS |
| Weight | 1.200000 |