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Over
:

bore on a UB gas

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sam

01-21-2003 04:34:39




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could anyone please tell me the max. over bore on a UB gas engine, engine block # 10A149A thanks




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Jeremy

01-22-2003 20:38:04




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 Re: over - bore on a UB gas in reply to sam, 01-21-2003 04:34:39  
I've heard of 4 5/8 but it takes a few blocks to find a set that you don't go throught then a few more to find ones that don't break after they run for a while.

4 9/16 is as big as I've heard work with out sleeving.

Jeremy



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over bore-whats the max I can get with sleeving, Sam

01-22-2003 04:20:13




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 Re: over - bore on a UB gas in reply to sam, 01-21-2003 04:34:39  
harold mentioned .125 without sleeving, could you tell me what I could expect if I sleeved...sam



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Glenn

01-22-2003 08:00:06




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 Re: Re: over - bore on a UB gas in reply to over bore-whats the max I can get with sleeving, Sam, 01-22-2003 04:20:13  
I'm working on one that will be 5.75, pretty sure there is room for 6in. Glenn



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Brian F. Williams

01-21-2003 19:45:09




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 Re: over - bore on a UB gas in reply to sam, 01-21-2003 04:34:39  
I've heard of .1875 over pistons available.



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Jerry

01-23-2003 05:27:41




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 Re: Re: over - bore on a UB gas in reply to Brian F. Williams, 01-21-2003 19:45:09  
I enjoyed your pictures Brian. I pull with a G just like yours. It's stock and I have never ran out of power with it. Jerry



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Chris S

01-21-2003 11:16:49




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 Re: over - bore on a UB gas in reply to sam, 01-21-2003 04:34:39  
I have a good set of 4.375 M&W pistons with cylinders if you are interested let me know.



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Harrold Rhodes

01-21-2003 07:17:51




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 Re: over - bore on a UB gas in reply to sam, 01-21-2003 04:34:39  
Without sleeving I wouldn't go over .125



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