Saturday, December 24, 2016

First pics and news of the new Reny Mission Impossible

The Reny Mission Impossible Pulling Team from Duizel in the Netherlands are currently working on a new 950kg Mini Modified Tractor. The new Mini Modified gets a new homemade 25CrMo4 tube frame with a homemade 25CrMo4 Rollcage (ROP), a homemade steering, homemade Aluminium whellie bars and a Domex rear axle housing from Vreeman Special Products.
CAD of the new Reny Mission Impossible
The drivers position is 30cm more forward and the center of gravety is lower on the new frame of the Mini Rod. The position of the engine also is 24cm more forward, than on his older brother. The Team hopes to get a better balance with those changes.
The new Tractor receives a Ford 9´´ inch rear axle from Vreeman Special Products (VSP) , a VSP differential, a VSP aluminium center section,VSP aluminium planetary carrier housing with special made planetaries, new homemade brakes with Moto - Master components and a new constructed drivetrain from Vreeman Special Products. The Tractor will have no transmission, only a step-up gearbox from VSP behind the clutch bell housing of the centrifugal clutch. The ring and pinion gear, the planetaries and the gears for the gearbox also will made by Bennie Vreeman (Vreeman Special Products) in the Netherlands. The engine gets a 10´´ inch centrifugal clutch with 3 discs from Aadri van der Veeken (owner and diver of the New Holland Pro Stock Tractor called ,,Wickie Power´´) and a Trick Titanium clutch bell housing. The Team bought for their new Mini Rod a set of new Pioneer Giant tyres with aluminium rims from Real Racing Wheels in the USA
The Mini Modified will have a supercharged Allison V12 V1710 Aircraft engine on methanol. The engine has a homemade air intake manifold with standard Allison parts, a Pro Charger F3 supercharger with a homemade air intake funnel and a air filter, homemade Titanium exhaust
pipes, revised Allison cylinderheads, revised camshafts, stock valves and special made springs, a lighter crankshaft with stock bearings, Allison G6 rods and modified Allison pistons, revised Allison liners, a dry sump lubrication,
a homemade fuel and oil tank, a homemade fuel system with a Hillborn or a van
der Waal Pulling Parts Methanol fuel pump and a homemade ignition with Mallory parts. Because of the weight, the cylinder banks were milled down, the water jacket removed and the spark plugs exempted. The transmission on the front end of the Allison engine for the Pro Charger will have a homemade housing with special made gears from Vreeman Special Products and special made driveshafts for the camshaft drive.
The Dutch Team will compete in the Dutch Grand National Championship and in the Euro Cup next year. The Reny Mission Impossible Pulling Team hopes to be ready with their new Allison V12 powered Mini Modified for the Indoor Pull in Zwolle at the 28th of January 2017.

further pictures of the new Mini Modified, check here:

for further information, check here:

or, check here:

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