Eddy head question

just wanted to do a follow up and let you guys know that I got my car going yesterday and the heads are amazing!!! it is way smoother through the power band, I noticed a decent gain in torque, no more smoke out the exhaust at the top end, no more pinging what so ever, and best of all it never goes over 185 degrees and cools to 160 after being off for only about 10 minutes! Thanks everyone for your input! -Kory