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Old 04-16-2008, 06:00 PM   #1
dsl
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Default RB C6BB T7 crankcase

I found a crack in my RB C6BBT7 crankcase. Will JB Weld hold up? Anyone have a used crankcase for sale?

Thanks
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Old 04-16-2008, 08:39 PM   #2
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JB weld No, how'd that happen? Pictures? external hit or something internal crack it? buy a new or used one, is your best bet.
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Old 04-17-2008, 08:35 AM   #3
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Don't have a camera right now, but it's a hairline crack that runs below the mounting tabs and about 1/2 " beyond the tabs towards the front.
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Old 04-17-2008, 09:38 AM   #4
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Ive had good luck with JB weld when I cracked an old OS block it works for a little bit but not for long.
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Old 04-17-2008, 10:01 AM   #5
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Like xlgraphicspro said, buy a new or used crankcase.
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Old 04-17-2008, 02:02 PM   #6
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Default New or used engine?

A local racer here had a brand new RB with a cracked crankcase. They sent him a replacement....
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Old 04-20-2008, 03:33 PM   #7
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dsl......YGPM
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Old 04-21-2008, 08:57 AM   #8
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Quote:
Originally Posted by dsl View Post
I found a crack in my RB C6BBT7 crankcase. Will JB Weld hold up? Anyone have a used crankcase for sale?

Thanks
Do you have a pic of crack location please ?

Do you have a monobloc engine mount ?
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