I rarely floor my Bonneville, but 4500RPM under hard acceleration is about right for me, no transmission problems with mine at all, I find it shifts nicely at abot 3900RPM under the occasional lead foot.
I can unofficially do 0-100 kph...(0-60) in less then 9 seconds....but I have never been officially clocked, I'd like to, but I want to get my cam magnet fixed before I try any quarter mile runs or 0-60'*.
I have to do the intake as well, before I "officially" do anything.
BTW, I have yet to hit 5000RPM at all....ever.
Diamond White Classic Aurora - Back on the Road
Galaxy Silver Grand Prix GTP CompG - Soon to be mothballed