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Old May 4, 2012 | 09:17 AM
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JARM35's Avatar
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Default Ls1 rebuild

I spun a rod bearing on my ls1. The crank is trashed. Can i get away with just replacing the crank, bearing and rod without having to take the block to a machine shop? Does anyone have an idea on what my have caused this to happen and what i can do to prevent this from happening again? Thanks
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Old May 4, 2012 | 09:55 AM
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Did you lose oil pressure before it happened? How were you driving it just before it happened?
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Old May 4, 2012 | 11:35 AM
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Not sure what the oil pressure was but I was almost WOT in fourth when it happened
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Old May 4, 2012 | 01:12 PM
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Originally Posted by JARM35
I spun a rod bearing on my ls1. The crank is trashed. Can i get away with just replacing the crank, bearing and rod without having to take the block to a machine shop? Does anyone have an idea on what my have caused this to happen and what i can do to prevent this from happening again? Thanks
Get away, yes it is doable. Will it last? How long Who knows!
What you are describing is a band aid and not proper mechanical protocol. Some poeple might do something like that to patch a car before sale.
Spinning a rod bearing like that needs proper rebuild.
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Old May 4, 2012 | 01:46 PM
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i might last it might blow the next day. i would do the full rebuild no telling how much bearing material went into the motor..
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