380 to 500 crank horsepower on the Pro R you already own, bolted on in a weekend, on the fuel you actually run. You leave first.
Forged wheels machined here and paddle tires built to hook up when everyone else digs. And you look like it.
Every kit ships with its own dyno sheet. First up the hill, first to the top, and first with a calibration for the CFMOTO ZFORCE Z10. Built in Utah since 2004.
Every part we sell, sorted by what you ride.
Every supercharger kit leaves with its own dyno sheet. Bolt it on Saturday, prove it on Sunday.
Horsepower as published on the Packard Pro R kit pages. Off-road and competition use only.
Our forged beadlocks in a 15x7 ET50, built for the trail as much as the dunes.
A naturally aspirated engine loses roughly 3% of its power for every thousand feet of elevation. A supercharger puts the air back. Drag the elevation to see it.
Standard altitude derate applied to rated figures: 225 HP factory, 500 HP for the Packard E50 kit. Off-road and competition use only.
Our cars, our family, our weekends.
Order by 10 AM Mountain.
Machined and assembled by hand.
Every kit is tested before it ships.
Call or text the shop.
New kits, new tunes and the occasional dune report. No spam.
