I'm sure some on this board are aware of the poor work Blake Holcomb sends out of his shop. Unfortunately I was not aware of this at the time I ordered and only started to hear of the issues after I had already paid and shipped him my heads and timing components etc. I ordered on Feb 28th, was told a 10 day turnaround, after every excuse imaginable the motor arrived on May 24th. Upon installation and a 10 min datalog session with my tuner I found coolant dripping on the garage floor, I removed the intake and found the following. I then cleaned the head gasket and rented a pressure tester to test the coolant system.