[rwhite65]

a flow bench would be ideal, but really is not needed here. Kinda kills the whole fun of doing it old school style anyhow. But what I would recommend, is finding a friend whom you can trust has been around this block a few times. That way he (or she) can show you a few tricks here or there. You can use a guage, kinda looks like an adjustable T, and use it to check the dimensions of your ports to see how close you are keeping them.

I ported mine also, although the engine is not installed yet, but I can't wait!!
Ryan