Power loss is noticeable but not overwhelming. It seems like the power band is smooth and predictably progressive. S50 was a lumpy mess that needed lots of revs to let the sunbelts do their thing. I'm content with where it's at. The sunbelts and the dr vanos setup will work on the m52 and make really good power but I'm hesitant to "fix" something that really isn't broken. __________________ 
S50, Sunbelt cams, Dr.Vanos, blah, blah, blah... |