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Previous import turbo owner.... Talk me into a 05' GTO

5K views 29 replies 12 participants last post by  jasonc32amg 
My understanding that the LS2 has a higher compression ratio and is less forgiving of FI and NO2. If you are into custom, then it doesn't really matter what you start with, you can make it what you want. A little nip here and a little tuck there and I'm sure you can get some 355's under the rear end. Just be sure to do a search for what you want to do as someone has likely already done it. Usually not much new under the sun.
 
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