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.
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.
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.
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