Alloy Heat sink for Zenoah Engines - More Cooling / Constant Power / Longer Engine Life Time / Extra PerformanceThe heat sink is carved from a whole block of 7075 grade alloy to meet it's finest form. The heat sink decreases the temperature of the spark plug by around 10°C when the external temperature is 35°C+. The decrease in temperature on the spark plug substantially effects the performance of the engine.
By assembling the heat sink on your engine you will be able to use only long thread NGK CRE8 or NGK CR8EIX Iridium spark plugs.
With this heat sink we developed a new composite protector that can protect both the short and long spark plug versions and the heat sink. The part is designed specifically for providing a secure protection against tumbling and hard impacts. This Plastic cover has a clever design so that it also can be used by just using the standard Zenoah Cylinder. The protector fits of course also perfectly with the MCD Air Flow Set.
- decreasing the spark plug temperature by around ca. 10°C (by ca. 35°C Outside temperature)
- allows the use of Iridium or CRE8 NKG Kerzen
- better protection for your spark plug
- Constant power within the whole run time
- more Power & Fun
- mega Optic
> > > Definitely have a look at the VIDEO about this Product, you can find it above under the section "VIDEOS"
After installing the heat sink use only the suggested spark plugs with long thread like NGK CRE8 or NGK CR8EIX Iridium . Otherwise you may damage your cylinder.
Also you will not be able to use the standard wrench supplied with the engine.