hello, i had blown my head gasket on my 325i cab, cylinder head was cracked so i bought another 1 from zone. im having this new 1 skimmed and new guide valves fitted, plus new cat cam been fitted. the whole head is being re conditioned. any way im going to be fitting the head back on to the bottom end on saturday (HOPES ITS NOT CRACKED TO) is there any precaution i can take when fitting it or anything to look out for?. im personnely not fitting it but will be observing.
thanks
engine rebuild help
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