Xtreme Auto Parts
Xtreme Auto Parts stocks Helmets, Suits, Filters, Computers, Bolt ons, Steering Wheels, Hoses and Clamps, Electrics, Harnesses, Bearings, Turbos, Belts, Extinguishers, Custom Alloy Radiators, Oil Coolers, Intercoolers, Pipes, Strut Braces and custom-built Rotary Engines by John Godschalx.
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Engine Dowelling

Engine Dowelling
This process involves machining each plate and rotor housing to except 4 extra standard dowel pins per rotor. This will greatly add the rigidity to the engine block required to stop the standard dowels cracking the engine plates. This is a cheaper alternative to the stud kits if the engine is under 550hp.

Each plate or rotor housing is CNC machined separately on a custom fixture that allows us the supply a replacement housing or plate if the need be, that will be a direct fit, no need to send the complete block back.

Included in the price are 4 X 10mm studs they are longer that the standard factory bolts and are required on the dowelled positions. Mazda dowels are not supplied in the price, but are available on request.

*All Prices are + GST for Australian Customers

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*All prices displayed on this website are non-inclusive of GST, unless specified otherwise. More info