Posted 6/11/2025 05:24 (#11257409 - in reply to #11257190) Subject: RE: What new cab and chassis one ton trucks are derated vs. Ones with pickup beds?
Bern - 6/10/2025 21:34
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.
it's when they try to get to the same 1900 to 2100 # of torque
that the little motors head gaskets have trouble !!