Coolslice said:Am I the only person who smells BS?? :-laf
A Ford Super duty running with an M5, riiiiight. This guy just said his F-250 will run 140 mph+ right with a car that runs the 1/4 in 13. 2... . :-laf :-laf Unless he's got some SERIOUS mods, I think it's just total BS, and the fact that no one called him out at TDS says a lot as well. :-laf
You guys keep FORGETTING stock, the 6. 0 PSD redlines at 4200-ish RPM. A friend of min had a 6. 0 with a diablo chip, yes, he blows coolate above 100mph, but it will run about 150mph.
Do the math, 04. 5 with 3. 73's and stock tires with 4200RPM as the redline, that should be close to 140-150mph range.
And I know my stock tires handle REALLY WELL, with ZERO instabilities at 105. I'm sure they'll be fine up to 150.