mech to hyd head swap?

[madrogers]

Good Day ,i have a 81 1.6n/a engine with a  mech head what is toast 11 mm bolts, have access to a 86(I belive) hyd head in good shape (12mm) bolts what do i need to do to swap heads, or can I ? Its for my winter beater rabbit so looking to keep it in a reasonable buget .
Thanks for any input on this situation.
Mark.

[zukgod1]

Good Day ,i have a 81 1.6n/a engine with a  mech head what is toast 11 mm bolts, have access to a 86(I belive) hyd head in good shape (12mm) bolts what do i need to do to swap heads, or can I ? Its for my winter beater rabbit so looking to keep it in a reasonable buget .
Thanks for any input on this situation.
Mark.

Follow the white rabbit..


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http://www.dubnetworks.net/showthread.php?t=1748


The difference would be that your block has 11mm head bolts.. I dont see a reason why you couldnt use 11mm head bolts/studs in a 12mm head.