I am considering purchasing a black 2011 GT premium M6. I would like to supercharge it. Most likely going with a big whipple. but as you might know from my upcoming terminator stroker e85 wipple 3.4 build i dont do anything small. any suggestions on whether centri or TS or even turbo im open to all suggestions. hoping for very high HP/TQ and 9 second track times with the 6 speed still. thanks guys :beer: