The Detroit And Cummins Stage 1 Turbo is a durable and high-performance exhaust housing that is made in the U.S.A. It features a 75 MM intake wheel and journal bearings, ensuring a faster spool and improved performance. With a boost of 6 to 10 pounds over OEM, this turbo also offers a .3 to .4 MPG increase and a 60 to 70 horsepower increase over OEM. Additionally, it fits 60 Series Detroit engines from 1990 through 2003, making it a practical choice for trucks with 425 to 600 horsepower. With no core charge, this turbo is a reliable and efficient option for enhancing your truck's performance.