DISI KEYED CRANKPULLEY & GEARS - SPEED PERF6RMANC3

DISI KEYED CRANKPULLEY & GEARS

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DISI KEYED CRANKPULLEY & GEARS

$253.00
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Product Description

The Mazda MZR engine relys on 3 friction washers between the crank pulley and sprockets to help keep the motor in time. This works very well for stock power levels and even mild big turbo setups. Once you reach the 500whp mark, slipping timing can become a problem. This can lead to catestrophic engine failure amounting to thousands of dollars in repairs. We have developed a square keyway which locks the crank pulley and sprockets from slipping on the crankshaft and eliminates the need to replace the friction washers and crank bolt every time it is loosened...

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  1. best service 5 Star Review

    Posted by on 1st Aug 2015

    They came in what can i say..new pieces for me. During shipment somehow the lock disappeared from the box, but SP is taking care of me still and that is why they have my business

    PHILLIP
    1source LLC.