Alternate Fire Cam: Strengthen A Duramax by Changing the Firing Order

With nearly 15 years of production, the 6.6L Duramax V-8 found in GM trucks has proven itself to be a durable and dependable diesel. Throughout its lifespan the Duramax has gone through several revisions to improve performance and drivability as well as reduce emissions. Internal changes to the latest Duramax, the 2011-2015 LML, include new … Continue reading Alternate Fire Cam: Strengthen A Duramax by Changing the Firing Order