Originally posted by Fotowntalon
it honestly feels like my AFX moves the rev limited at will. Also last time with the AFx the safc was only 2whp off, this time, was about 10... i almost wonder if my afx is bugging out...

That dyno sheet is just bugging me. There is something rotten in Denmark. Your 2010 pull was with the ported head correct?

After some ruminations into the past, I'm also wondering how important higher comp is to our set-ups. I always kinda considered it just a little "insurance bump". But after seeing some of the more recent dyno's, I'm wondering about its importance