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overbore question

575 Views 1 Reply 1 Participant Last post by  Zedicus
will a 6g74 block take a 2mm overbore? i havent seen one in person yet, i dunno how much spare meet there is on the walls.
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o.k. so theres some vague references in the 4.0 swap thread that mention it might be possible. i guess i can try it and find out. looks like itl end up around 3.8l give or take. ill hafta see if the gaskets and head dish need cut to keep from overhanging the piston edge.

maybe i should ask this, has ANYONE tried doing large over bores on the 6g72, 6g74, or 6g75? searching yields some vague references to a 4.0 stroker with a bit of an overbore (that has some serious issues on what a 'stroke' actually is) but thats a different issue.
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