The new drivline was built by Bennie Vreeman of Vampire Gears from Neede, in the Netherlands.
For the optimum grip on the Pulling tracks in the Netherlands, Kees Wajer bought a set of new Firestone Puller 2000 HP Pro Stock tires on Midwest aluminium rims in the USA. The complete paint job and the look on the hood on the new Challenger Light Super Stock were made by MW Designs from Schjindel, in the Netherlands
The new Ruff Stuff is powered by a single turbocharged 3208 CAT V8 engine with 466cui. / 7.6l on alcohol fuel. The power plant has a original 3208 Caterpillar block bored to 466cui. / 7.6l with Darton sleeves, a 4.1 stroke counterweighted stock Caterpillar crank with homemade aluminium rods and CP-Carrillo billet aluminium pistons, a homemade intake and exhaust manifold, a billet Holset HX 82 turbocharger from Santen Technics with a 4.25" inch intake wheel, machined 3208 Caterpillar cylinder heads with new special made camshafts, new bigger Victory valves and new better PAC valve springs, a VSP (Veldhuizen Special Products) alcohol fuel system with a VSP fuel pump, a self built fuel tank, a MSD 8 Plus ignition and a Racepak datalogger. The new Ruff Stuff Light Super Stock is the first Challenger Pulling Tractor with a 3208 CAT engine on alcohol in Europe. The Ruff Stuff Pulling Team will compete in the NTTO Dutch National Championship this season.
further information, check here: https://m.facebook.com/ruffstuffpulling/