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McLeod Racing

McLeod Racing has a rich history as a leader in the performance automotive aftermarket clutch and driveline products. McLeod is a leading global supplier of clutch kits, clutch components, hydraulic bearings, flywheels, bellhousings and other performance driveline products. McLeod Racing is proud to have been providing cutting edge products, and industry leading service to the world’s foremost performance automotive, light truck and racing enthusiasts since 1971. In 2008, Professional NHRA Driver and entrepreneur Paul Lee acquired McLeod Racing, inspiring change to expand into new markets and widen the product line beyond its traditional applications while maintaining McLeod Racing’s high standards for excellence. McLeod Racing has a rich tradition of producing the very highest quality and most innovative clutches on the market. Offering cost effective products, backed with world-class service, McLeod Racing products range from performance street replacement clutches to race ready units capable of handling 3000 hp. So whether you have a daily driver or a full race machine, McLeod has you covered. 


Engine » DOD and AFM Delete

Displacement on Demand Delete and Active Fuel Management Delete

 

What is a DOD or AFM delete?

Displacement on Demand (DoD) or Active Fuel Management (AFM) are cylinder deactivation software programs that improve fuel mileage by shutting down half of the cylinders under light-load conditions. DOD Delete products remove the deactivation, allowing all of your vehicle cylinders to remain running while the engine is on.