Jack MacLean Incorporated

Jack MacLean Incorporated (JMI) is a team currently operating in the ISCRA Can-Am Cup Series. The team was created in 1999 by Jack MacLean, a four-time ISCRA Cup champion, and orignally operated as a satellite to MacLean's employer Donahue Racing. Since its opening, the team has won 37 races, but has not yet won a Cup championship.

The team was initally a single-car satellite operation run in conjunction with Donahue Racing, the team MacLean raced for as a driver. JMI opened a second entry in 2001, and since then has operated only as a two-car team. When Paul Donahue passed away late in 2006, MacLean bought the team's assets, officially merging Donahue Racing with JMI from the 2007 season onwards.

As of the 2020 season, JMI operates two full-time entries in the ISCRA Can-Am Cup Series: the No. 2 Chevrolet Camaro for Skye Thompson and the No. 20 Chevrolet Camaro for Eva Martinez. Jack MacLean is also an unofficial co-owner of Brad McLaughlin Racing, a team owned by former JMI driver Brad McLaughlin that operates in the ISCRA Sparco Pro Series and the ISCRA Procore Truck Series.

Despite not winning many races and only fielding two cars, JMI is still seen as a top team in the series, especially as its engine program is regarded as the best in the series. Many small teams, including Rensen Racing and Burke Racing, purchase engines from JMI's engine program.