Xtreme Auto Parts
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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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Price: $495.00
This process involves machining all the cast plates and rotor housings to accept 8 extra (standard Mazda) dowel pins. This modification will spread the twisting load on the engine across all the dowel pins and reduce the problem of cracked plates.
Price: $495.00
This process involves machining all the cast plates and rotor housings to accept 8 extra (standard Mazda) dowel pins. This modification will spread the twisting load on the engine across all the dowel pins and reduce the problem of cracked plates.

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