At least you are being up front so a buyer can make a informed choice.
Your data looks valid to me.
The PC210 heads look a little weak at .400" compared to the others and stuff I'm familiar with.
A little hand work may fix them up. Same with the exhaust side. Needs some work.
the fully CNC'd numbers look ok for the price they are sold for and intended market.
Last edited by F-BIRD'88; 12-29-2009 at 01:23 PM.