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Old 02-21-2018, 09:54 PM   #16
NorCalAnthony
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Join Date: Jul 2014
Location: Lincoln, CA
Posts: 208
Re: 1990 Suburban LQ4/4L80E/D60/14Bolt swap

Very cool build you have going here dude. You're doing a lot of similar stuff that I plan on doing to my K5 project so I'll be following along for ideas.

So did you just do a quick hone to freshen up the hatching on your cylinders or did they do more of a .005/.010 cleanup hone? If you wind up going to an oversize piston you can go with flat tops to pick up around the same 10:1 compression as swapping on 243/799 heads with the dished pistons.
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