Rob,
This is great torque. But it is on premium fuel where the HD engines from GM and Ford are certified on regular grade fuel. The HD engines do not use AFM/DFM or stop start so they are simple designs made for durability.
Moving on.
Jim
This is great torque. But it is on premium fuel where the HD engines from GM and Ford are certified on regular grade fuel. The HD engines do not use AFM/DFM or stop start so they are simple designs made for durability.
Moving on.
Jim
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