For the last two years, Ultra4 has put on somewhat of an exhibition at “The Big House,” Crandon International Off Road Raceway, showing the world what Ultra4 is all about.
Budget-built in a rented garage—this Chevy Silverado 3/4-ton is a runner right off the trailer.
A pair of fiery Cummins-powered Rams and the ultimate outlier: a 6.0L Power Stroke.
5.9-Second Diesel Drag Trucks, Pt. 2: a 6.8L Cummins, 7.3L Power Stroke And a Wheels-Up Duramax-Powered Chevelle
A half-ton Ram, an F-350 and a muscle car all mixing it up in the same, action-packed racing category…