O.S. Engine P5 Turbo Very Hot Racing Glow Plug  [OSMG2711]

O.S. Engine - Glow Plug #P5 (Turbo) Very Hot
Price:
CAD$24.45
Brand:
O.S. Engine
Model:
OSMG2711
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Fine Tune Power with the O.S. Engine P5 Turbo Glow Plug

The O.S. Engine P5 Turbo Glow Plug is made for experienced RC racers who push turbo head engines hard. It is specifically tuned to work with turbo cylinder head layouts and high-nitro fuel programs for consistent hot starts and steady running under load.

Performance Benefits of the P5 Turbo

Suitable for engines like the O.S .21 VZ-B V-Spec and other .18 to .28 cubic inch off-road turbo head racing motors, the P5 Turbo delivers a very hot heat range. That hotter element allows leaner needle settings, which helps maintain throttle response and stability in warm ambient conditions.

Fitment and Best Use

The P5 Turbo is designed to sit in the inner recess of turbo-style cylinder heads rather than standard heads. Fitment to the inner head chamber ensures correct combustion characteristics for racers aiming for precise tuning and dependable lap-to-lap consistency.

The P5 Turbo is optimised for turbo-type inner heads. Using it in a standard head may change ignition timing and not produce ideal combustion for non-turbo setups.
A very hot glow plug like the P5 Turbo typically allows slightly leaner needle mixtures while keeping smooth idling and stronger midrange response, especially with higher nitro contents.
Inspect the element for wear after heavy sessions, keep the plug threads clean, and avoid over-tightening. Replace the plug if starting becomes inconsistent or if the element shows visible damage.

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