So I blew my engine over the weekend

[PercentSevenC]

My belt slips when I boost hard, so I don't really have an accurate impression of the top-end yet. I will say that it has a good bit more grunt than it did with the Weber 45 DCOE or the Hitachi before it. I barely have to flex my ankle and it takes off.

Atkins estimates a 30% increase, and that seems about right according to my butt dyno. With a better exhaust system and air cleaner, I bet it will be pretty fun. They also have 9" and 12" versions and a variety of pullies if you're looking for even more.