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Old 05-29-2013, 02:12 PM   #8
Bad70supreme


 
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Drives: 2010 aqua blue SS/RS M6
Join Date: Feb 2010
Location: plainfield, IL
Posts: 2,469
An ls3 can be stroked into 427, if you go lsx iron block your adding weight. You can do a ls3 427 with high compression, heads, big cam, victor intake with a dominator carb and make some crazy N/A power! I don't have any experience building a ls engine like that myself, my stuff was old school until now! I want to go 427 with mine down the road but keep it streetable.
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217/228 .565 lift, XS headers, 3" exhaust, th400 swap FTI 3600 stall. 11.75@117
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