O.S. Engine OSMG2699 P3 Turbo Ultra Hot Glow Plug Racing  [OSMG2699]

O.S. Engine - Glow Plug #P3 (Turbo) Ultra Hot
Price:
£8.14
Brand:
O.S. Engine
Model:
OSMG2699
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P3 Turbo Glow Plug for Racing Turbo Heads

The O.S. Engine P3 Turbo Ultra Hot Glow Plug, listed under model OSMG2699, is crafted to enhance turbo head engines sized .18 to .28 cubic inches (2.9 to 4.6 cc). The ultra-hot characteristic supports reliable ignition at low revs and contributes to improved torque under acceleration.

Why Choose an Ultra Hot Plug

Engineered to fit the inner recess of turbo-type cylinder heads, the P3 glow plug promotes easier starting and a steadier idle, particularly when operated with 20% nitro fuel. That steady low-speed performance is valuable when setting up race engines or fine tuning road patterns.

Is the P3 compatible with my engine model?

The P3 fits turbo-style cylinder heads and is compatible with the OS Max .21 VZ-V Spec and most other turbo head engines in the .18 to .28 cu in range.

How often should I replace this glow plug?

Replace the plug if you notice inconsistent starts, poor idle, or visible electrode damage. Frequency depends on running hours and fuel mix, so inspect it regularly after track sessions.

Will fitting the P3 change my carb settings?

You may need small needle adjustments to dial in idle and throttle response after fitting the P3. Run a few warm-up laps and tweak the high or low needle to achieve a smooth, clean run.

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