I just tried to look this up and found a Hotrod article where they tried to repeat Trickflows test and ended up with 560hp. They were using a single plain intake and like you said the cam was very similar to mine and they had peak power at 5800. So I guess I don't need to worry too much about the power band moving out of reach. Also, the article didn't mention anything about porting so the CNC ported heads I'm looking at might make a bit more power.
I'll have to take a look at the available stroker kits. If I'm looking at buying rods and paying for a re-balance anyway it might be worth my time to go ahead and replace the whole rotating assembly. I appreciate the insight.
