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Generation III Internal Engine 1997-2006 LS1 | LS6
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if i rebuild a LS1 or other motor...

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Old 11-12-2006, 12:18 AM
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Question if i rebuild a LS1 or other motor...
what are the must change parts if i rebuild a LS1 or any motor? how much is the stock crank going to be able to hold hp wise? should i replace main bearing caps as well?


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Old 11-12-2006, 08:38 AM
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Ls1 stock cranks will hold a ton. some have made 1000hp on them. Get forged rods and pistons and call it a day
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Old 11-12-2006, 09:17 AM
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so just get it shaved and then the rest get forged? what about main bearing caps ive heard some people say i should get new ones and then again some people say the stockers are fine.
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Old 11-12-2006, 09:57 AM
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stocks are fine jsut be sure to not reuse any of the bolts and get new bearings.
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Old 11-12-2006, 01:10 PM
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a stock crank is rated to 600hp
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Old 11-12-2006, 01:15 PM
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It depends so much firstly on what motor, 2nd what you are using it for. Way to vauge to offer any help honestly.
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Old 11-12-2006, 01:17 PM
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Build a whole new motor and do it right, don't be cheap. You will be much happier.


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Old 11-12-2006, 01:43 PM
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Originally Posted by 01CaMMMaro
a stock crank is rated to 600hp

then there must be a ton of people that should be worried.
tons are making 600rwhp + with the stock crank
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