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O.S. P3 Gold Turbo Glow Plug

O.S. P3 Gold Turbo Glow Plug
Price:
NZ$ 17.50 including GST
OSM71642720
Out Of Stock

The O.S. P3 Gold "Ultra Hot" Turbo Glow Plug glow plugs have always been tough enough to take the heat — and Speed P3 and P4 Gold Turbo Plugs with 24K gold plating take O.S. innovation to new levels! They’re the perfect complement for .18-.28 cu. in. turbo head off-road racing engines. The gleaming gold appearance makes these plugs really stand out, while commemorating O.S.’s 80th anniversary. Even more important, Speed P3 and P4 plugs boast many performance upgrades. 

Features: 

  • Easier to tune
  • More low-to-middle range power
  • Quicker throttle response
  • Faster acceleration
  • Better mileage
  • Crisper idling, with a difference you can hear
  • Increased longevity
  • Speed P3 ideal for ultra-hot applications; Speed P4 ideal for super-hot applications

Some other things to keep in mind are: 

  • The smaller the engine, the hotter the plug.
  • The higher the nitro content, the colder the plug.
  • The hotter the day, the colder the plug.

Model Heat Range Description
P5 Very Hot For V-Spec and most .18-.28 off-road racing Turbo head engines, especially when the temperature is high or for leaner needle settings and high-nitro/high-rpm running 
P4 Super Hot  For V-Spec and most .18-.28 off-road racing Turbo head engines
P3 Ultra Hot For V-Spec and most .18-.28 off-road racing Turbo head engines