On what I'll run? Last time at the track I hit a [email protected] with open airbox and 19-20 degree timing. Now I have the 91 intake cam and JWT POP instead (I got it for cheap, ok, not going to go spend money on a POP when I have open airbox). Plus the temp today is like 60 degrees whereas it was 10-15 degrees higher last time I went, might drop into the 50's during racing as it gets darker. I will guess [email protected] Anyone else wanna make a bet?