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 âPowerboxâ silencer - the engine produces even less noise too.
Perfect for sports, aerobatic and scale applications.
Weight
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489g (17.2oz)
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Displacement
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7.5cc (0.455cu.in.)
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Bore
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22.0mm (0.866")
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Stroke
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19.6mm (0.772")
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Power Output
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1.63hp @ 16,000 rpm
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Practical RPM
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2 - 17,000
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- Brand: OS Engines
- Part No: L-OS15490
- Barcode: 4531028022744
- Format: Nitro 2 Stroke
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Hi is there any chance i can have the link to the glow plugs for this engine as im going to purchase the engine in the next wwek and would like some plugs with it to thanks
Asked by Ryan on 7th December 2020
Number 8 plugs should work well: OS71608001
Answered by: Ben @ Wheelspin Models
Is a glow plug supplied with this engine.
Asked by Francis Coogans on 20th December 2020
I beleive so, but OS do sometimes chop and change their spec - so I'd recommend ordering a few spares anyway
Answered by: Ben @ Wheelspin Models