6200LB National Modified 4x4 Trucks
These trucks have 650 cubic inch naturally aspirated engines that are capable of making in the neighborhood of 1500 horsepower. The bodies and power trains on these trucks are mostly all aftermarket parts. Many trucks have custom fiberglass bodies and tube frames. Several of our trucks compete on the big stage, the National Tractor Pullers Association (NTPA website), and can be seen on RFD-TV Tuesdays at 6:30PM Eastern Time (check the RFD-TV schedule).
Mike Omps was a legend pulling trucks going back to the 1980s. Mike won this class in 2021. Mike's passing in September of 2022 created a void in the Omps family, businesses, and pulling. Kelsey Omps Artrup and her Original Green Machine picked right up and filled that pulling void. Making all the hooks for the National Modified 4x4 class, the Original Green Machine and Kelsey kept inching their way to the top each pull to keep the National Modified 4x4 title in Winchester.
Kelsey employs power from Sunny Leonard and his truly World-class Hemispherical engines. Congrats to Kelsey, her crew, and everyone at Sonny's on this pulling season.