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Originally Posted by graciegirl
We like our older Yamaha gas golf cart and it gets up to speed (just the speed limit, officer) quickly. Can you explain why this new fuel injection feature is a plus?
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In a nutshell, lower emissions.
The main benefits to using direct injection is that the amount of fuel and air can be perfectly released and then injected into the cylinder according to the engine load conditions. The electronics used in the system will calculate this information and constantly adjust. This type of controlled fuel injection results in a higher power output, greater fuel efficiency and much lower emissions.
Carburetor vs. Fuel Injection: Understanding the Pros and Cons - CarsDirect