work on my car

so this is about tuning an engine from the factory. you need to know injector sizes and pulse rates, and air flow into the cylinders, and total cubic inches of each cylinder, and spark plug timing, and compression ratios, all of these things blend to give you the best bang for your buck, either good fuel economy and low horsepower, or shitty gas mileage and high horsepower. thank you 5 years ago