(Login TMeyerInc) Member from IP address 74.44.53.27
We have a set of Blue Thunder heads that when we pressure check them, they leak right through the casting.
They do have 2 seasons on them and they were not pressure checked when they were new.
I am not trying to smear BT, but I just want to advise anyone that even new castings can leak and should be checked.
Are they the 3.6 or 4.3 BT heads? Where are the leaks occurring? This is a completely N/A application? You have furnished sound advice for us all since BT is among the most highly regarded cylinder heads on the market.