Check out the Haisley Machine Super B Cummins diesel pulling engine in the Automotive Racing Products booth at the 2015 PRI show. It delivers over 3,000 horsepower from a mere 391 cubic inches, thanks to triple turbos and water injection.
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This 1973 Chevy Crew Cab Is A Cummins 12-Valve Diesel Survival Rig
This Cummins 12-valve 1973 Chevy truck was built without complicated electronics and fragile systems. It's a reliable, go-anywhere truck.
