Is a 2.85 Pulley Hellcat Upgrade Worth the Hype?

If you're looking to squeeze more life out of your supercharger, a 2. 85 pulley hellcat setup is generally the particular first thing people talk about when they will want real, seat-of-the-pants power. It's that weirdly specific size that seems to sit right in the "sweet spot" for the majority of proprietors. It isn't therefore aggressive that you're constantly considering coming your engine upon a Tuesday morning drive to work, but it's certainly enough to make your neck strike the headrest a lot harder than the stock configuration actually could. ...

April 7, 2026 · 7 min · Yanais Rivas