I just finished putting in my new 500hp's this Sat. and hit the water Sunday. I was extremely impressed with how fast it excelerated. I got around 89 to 90 at 5400rpm in 89 degree weather with a full tank of fuel. And then I hit something and killed two brand new labbed 30's.

93 to 94 on speedometer. I wish it would do that!!! I'm going to try it on a light load of fuel and early in the morning next time. I'll probably be into the rev. limiters though. Might need 31's.