1995 Mustang Cobras HP numbers??

The 5.0L V8s in the 93-95 Cobras generally dyno around 220-225 rwhp, so yeah they were underrated making probably around 255-260 flywheel horsepower.

I've heard that they were some what under rated when i first got my car. Those are pretty good #'s that your putting down for what mods you have right now. Wat were you making at the flywheel? and how many miles does your car have on it?

My dr's wont hook at all (I have nitto's & bfg's) when its cold out. The rubber is soft, so it reacts much differently to cold weather than a normal all season tire does. Once last winter it was dry and I drove on the Nitto's when it was about 25* out. After my car sat outside for a couple hours as I drove off I could hear this sort of crackling noise from the rear of the car. I stopped, checked everything and nothing seemed out of order. Got back in and started to roll and it came back. I rolled down my window and drove real slow and realized my tires were making the noise. Ity sounded like they were made of hard plastic, like a big wheel. Once I drove on them for a couple minutes they warmed up and the sound went away.

And I would think 260rwhp would be good for low 13's @ ~104mph.