well i got grounds now LOL
i've been speaking to them over the phone with the mechanics the last week helping them thru the problem... i still maintain it hasn't got a cracked block but nonetheless i have told them to do a block check and a compression check to make sure before we do anything futher... most unfortunately i think the head may have warped again due to the amount they keep overheating it to...
but hopefully i will be hearing from the mechanics soon and we will know for sure