Posted 6/10/2025 20:34 (#11257190 - in reply to #11257183) Subject: RE: What new cab and chassis one ton trucks are derated vs. Ones with pickup beds?
Mount Vernon, WA
If true, doesn't sound like a good idea using aluminum pistons. Pushing nearly 500 HP through 6-1/2 liters is a bit extreme. Semi-truck engines twice that size barely make that.