That's not suprising, but I remember a good test in
GMHTP where they got that gain, on the dyno', on an LS2 'Vette, but got like a .3 improvement on the track. I forget the trap improvement, however, I'll try to find the article tonight and post exact numbers they found. I think I recall a statement from them that the dyno' won't show the 30+ horse' improvement because the dyno' can't duplicate the tuned ram air affect. It probably sounds like I'm drinking the Cool Aid, but I'm going to try to find exactly what I'm trying to quote, so don't judge yet
If I'm wrong, I'm wrong
