Not true. Without rev hold it actually can go lean. The main reason for rev hold is to reduce oil vaporization. https://www.carthrottle.com/news/what-rev-hang-

Not true. Without rev hold it actually can go lean. The main reason for rev hold is to reduce oil vaporization. https://www.carthrottle.com/news/what-rev-hang-and-why-do-petrolheads-hate-it https://www.carthrottle.com/news/what-rev-hang-and-why-do-pe...