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Notrodder · 11-19-2010, 02:09 AM

I had a '76 3/4 ton, 350/350, w/3.73's and pizza cutter tires (235/85's), stone stock and got the thing going 120mph once. It was SCARY!, 'cause it felt like it was on 'tiptoes' with very little weight on the road.

If your rig is in decent shape, it should have no problem doing 70-75mph all day long.

11-19-2010, 02:09 AM	#5
Notrodder Registered User Join Date: Jun 2010 Location: Lompoc, CA Posts: 104	Re: top speed question I had a '76 3/4 ton, 350/350, w/3.73's and pizza cutter tires (235/85's), stone stock and got the thing going 120mph once. It was SCARY!, 'cause it felt like it was on 'tiptoes' with very little weight on the road. If your rig is in decent shape, it should have no problem doing 70-75mph all day long.