1. Strength horsepower, more powerful thrust and climbing force with requirement of one more position of shift increased, ultimate speed increased 20 to 40%.
2. Easy to ignite and start and stable in running.
3. Protecting the engine from being dirtied, lengthening its use life and saving more than 50% maintenance expense.
4. Decrease pollution by 70 to 90% as test by environmental agency.
5. Saving 20 to 60% fuel comparing with ordinary consumption of fuel.