ELF HTX 909 is used for the following applications:2-stroke leaded and unleaded petrol engines running at very high speeds (up to 25,000 rpm). ELF HTX 909 is perfectly suited to competitions for Motorway use is the easiest condition for oil, the speeds are fairly consistent and rarely push the engine hard, there is plenty of air flow to help cool the engine and the oil has a chance to get up to temperature and flow properly.
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