I bought a set of Champion ported irons from gnloyalty8777 in January and both heads ended up being cracked. I paid $900 shipped for the heads and was assured that there was no issues with them and they were ready to bolt on. I took them to my engine builder to have them checked out and both heads ended up being cracked! I tried to contact gnloyalty8777 last Saturday when I got word from the builder but its been 7 days with no response. I filed a complaint with paypal but its been over the 45 day limit so there is nothing they can(or at least will) do. I took the heads to the builder as soon as I got them but you know how machine shop time works! I filed a dispute with my credit card company so we will see how that goes. I normally wont buy something from a new member just for this reason but I did this time and I got burned so please learn from my mistake. I posted some pics in the link below last week when I found out about the cracks but I did not post the seller's user name because I hoped the seller would be a stand up guy and work with me on them but it looks like that is not going to be the case!
http://www.turbobuick.com/forums/th...ng-area-what-should-i-do.372625/#post-2972486
http://www.turbobuick.com/forums/th...ng-area-what-should-i-do.372625/#post-2972486