That run was pump gas & alky. I had ran with old race gas earlier in the day, and it wasn't cutting it, so I pumped it out and turned on the alky. I'm running 100% denatured (5gal can bought from Ace Hardware). I also lube the pump with WD40. First stage comes on at 5psi with an .014 jet and the second stage comes on at 15psi with a .025 jet. I have since upped my first stage to a .021 jet and I'm currently running a little more boost. Have to wait until warm weather hits to determine whether it's the extra alky or the cold air helping me out.