What is "income engine"? The concept of the "income engine," a comprehensive approach to building wealth through a diversified property portfolio. The income engine involves creating consistent weekly, monthly, quarterly, and yearly income streams by leveraging various types of investments, including residential and short-term rentals, joint ventures, and trading activities. With the support of a full-service team, investors can navigate the complexities of property investing, employing buy-and-hold strategies to grow equity and eventually convert it into higher-income opportunities.