I recently purchased a replacement carburetor for my Tecumseh engine and it has greatly improved the performance of my vehicle .As a result of using this product, I found that my engine runs smoother and more efficiently leading to better gas mileage and overall better performance. The installation was also fairly easy, even for someone with limited automotive knowledge. The only downside was the price, which was slightly higher than some of the other options on the market. Nonetheless, the perfSee full review