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ls1 alum block help

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Old Nov 28, 2010 | 12:16 AM
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Default ls1 alum block help

K guys i need alittle info. doing a single turbo build and would like to use my alum ls1 block. So my question is how much power would i beable to throw at a fully studded alum block. shooting for the 800 to 900hp range. is this possible or should i just go buy a cast block and be done with it. thanks for the info
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Old Nov 28, 2010 | 07:15 PM
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What year is the block? 97 & 98 are not as good as later versions.
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Old Nov 29, 2010 | 09:32 PM
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the number on the block is 12562174, as far as what year it was made, all i can find is 98 and up.
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Old Nov 29, 2010 | 09:47 PM
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after doing some more digging, according the derivative vin# it is indeed made in 98 =(
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Old Nov 30, 2010 | 05:08 AM
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For what you are shooting for I don't see a problem using your block. Bob
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Old Dec 1, 2010 | 12:03 PM
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Thanks for the info. Alum block it is.
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Old Dec 2, 2010 | 09:10 AM
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ls1 Aluminum block can handle easily 800 to 900 RWHP
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