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Old 07-15-2014, 09:13 AM   #1
M3hta1
USMC OIF 06-08
 
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Drives: My wife crazy!
Join Date: Jun 2014
Location: North Carolina
Posts: 262
Turning LS3 into 427ci

Hi Gents,

Hopefully this is the right section. I have started doing research and searching forums. From what I have found so far reaching is the following.

The LS3 376cui with a 4 inch crank shaft will become 417cui. Now what are my options to hit that 427 cui mark? Just a set of oversized heads?

I have a mild/semi aggressive cam, headers, cai right now and really like staying NA with a 100 shot or so.
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