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Old 04-22-2009   #6
Halon
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Join Date: Nov 2003
Location: Blaine
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Re: 93 head on a 6 bolt block ?

Say what?

A 6-bolt block utilizes 12mm studs. A 7-bolt block utilizes 11mm studs. Because of that, you need to enlarge the holes on a 2G Head if you put it on a 6-bolt block, as the holes are smaller, to clear the 1mm larger studs. A 6-bolt head already has the larger holes, so no enlarging is needed.
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