Just a quick question. I've got a 99 150 V-Max with a 25-M prop. I almost always run 5200rpms at WOT. I notice sometimes that I tend to run higher rpms than what I consider normal (5200).

I've had it run at 5500 at WOT, with no different setup than normal, normal load, and normal water temp. Today it got up to 5800, and it got me a bit worried that she's gonna blow. She sounded darn good though...

Anyone else have this issue? Should I be worried. For what it's worth, I don't really see a whole lot of difference when I run seafoam..And I've been using the same kind of oil for a while now. Thanks..