Based on our own experience the Honda GCV520/GCV530 Engines have really enhanced the performance of our automotive vehicles .These engines work perfectly with our fuel system, and the result is a more efficient and powerful engine performance. The installation process was a breeze, and we love how quiet the engine runs compared to other models. However, the only downside we would say is that the price is somewhat higher than other options available in the market. Overall, this is a great investmSee full review