What is the best gear ratio for the most horsepower?

Answer Gear ratio cannot affect peak engine horsepower, and it has almost no effect on peak horsepower measured at the wheels. To get the best acceleration over any given distance (the quarter-mile, for i... Read More »

Top Q&A For: What is the best gear ratio for the most horsep...

The Difference Between Low Gear Ratio & High Gear Ratio?

Gears are used in a number of different machines, from cars to factory equipment to pedal-powered pushbikes. They all follow the same principles, though, using one toothed wheel to move another too... Read More »

How to Fix A/T Additional Gear Ratio Errors in First Gear?

Over time, your automatic transmission can break down and stop functioning. You may encounter issues such as additional gear ratios used in the first gear of your car's automatic transmission grind... Read More »

What Does a 4.10 Gear Ratio Do?

Pinion gears and wheels on vehicles are matched together to provide engine performance through gear ratios, such as 4.10. These ratios vary depending on the size of the wheel and the number of gear... Read More »

What is the gas mix ratio for a 15 horsepower Evinrude motor?

Two-stroke motors, like the 15-horsepower Evinrude, require premixing two-cycle oil with gas. Evinrude recommends for motors manufactured after 1964 using a 50:1 ratio of gasoline to oil, with the ... Read More »