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LS3 maximum

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Old Feb 23, 2009 | 03:15 PM
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Default LS3 maximum
hi , what is the maximum strocker cubic inch can i run with LS3 ?
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Old Feb 23, 2009 | 04:18 PM
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418 I believe.
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Old Feb 23, 2009 | 04:32 PM
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You can go to a 427 with the LS3 block its just most recommend no power adder due to the stroke.
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Old Feb 23, 2009 | 05:08 PM
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Plenty of guys running n20 on 4.1 or bigger strokes, dont believe everything you read.
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Old Feb 23, 2009 | 05:12 PM
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from what I've been told there are guys running 300 shots of N20 on 427 LS3's leads me to believe they can take the power...
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Old Feb 23, 2009 | 05:14 PM
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how can i make it 427ci ? without block sleeves ?
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Old Feb 23, 2009 | 05:22 PM
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4.1" stroke
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Old Feb 23, 2009 | 05:24 PM
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Originally Posted by formula17
4.1" stroke
stroke will be 4.100 right ? rods ?? and bore ??
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Old Feb 23, 2009 | 05:28 PM
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http://www.mastmotorsports.com/shortblocks.php
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Old Feb 23, 2009 | 05:32 PM
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http://www.sdpc2000.com/catalog/lsge...kAssembly.aspx
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Old Feb 23, 2009 | 05:39 PM
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thanks formula17 for your replies i appreciate that , last question , it's safe to run with 427 in LS3 block and nitrous ?
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Old Feb 23, 2009 | 07:19 PM
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You can run up to a 200 shot safely
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Old Feb 23, 2009 | 07:27 PM
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thanks bro
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