The O.S. Engine 65LA is aimed at pilots who need a steady, serviceable engine for sport models. It combines practical durability with predictable throttle response for everyday flying.
This model increases fin surface to aid heat dispersion during long flights, which helps protect internal components and keeps running temperatures in a safe range.
Extra webbing in the crankcase strengthens vulnerable sections, reducing the chance of damage from hard landings or training mishaps and extending service life.
A precision needle valve sealed with an O ring maintains stable mixture settings, while the upward fuel inlet streamlines filling and draining at the flying field.
A solid option for regular sport flying, the 65LA combines sensible maintenance features with a robust build to keep you airborne session after session.
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