Identical in most techincal respects to the original Max 91HZ Ring engine but now with the latest 61E carburettor for an improved spread of power across the RPM range.
Ideal for sports flying and F3C competition alike. You can rely on OS!
Two Simple UK Delivery Options
Royal mail at £3.95, or Express at £6.95.
Full details at checkout.
Some items cannot be sent via Royal Mail due to their restrictions.
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