Originally Posted by x'ed
one more thing also, its really weird that your peak power came so low. i would figure it would be way closer to 6,000 rpm than 5,000 rpm where you would find peak power.
Most normal N/A engines don't make their peak HP at redline, unless there is an aftermarket cam in it that moved the peak HP up higher.
Peak HP at 5,230 rpm sounds about right to me.