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Dodge Dart Lightweight Underdrive Crankshaft Pulley Kit

Dodge Dart Lightweight Underdrive Crankshaft Pulley Kit
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Product Information
Price: $214.99
As Low as  with Affirm.
Manufacturer: MPx
Average Rating: Not Rated

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Fits Models
  • Dodge Dart 1.4L
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    Would you like to pickup another 6-8 horsepower and torque at the wheels in your DART?

    Would you like to have an improved throttle response, and a LOT more fun driving?

    If so, this is a great bolt on item for you!

    MPx has spent nearly 6 months of testing, revising, testing and revising further to make this piece the perfect addition to your DART. MPx has driven thousands of miles testing this part on a DART. Thousands of miles have been driven with this item to not only verify performance gains, but also reliability. Seven different prototypes were tested before the final version was picked and put in to production to make sure that you have the absolute perfect pulley kit.

    Here are the facts as provided by MPx:

    The stock pulley weighs in at 3.35 lbs. In comparison the MPx lightweight underdrive pulley weighs in at 1.8 lbs. Saving nearly 1.6 lbs of sprung mass off of the crankshaft allows for a quicker revving engine, and less power loss spinning dead weight.

    By the use of this kit MPx was able to underdrive accesories by 20% without affecting the AC and Alternator. This means less power is robbed from the crankshaft for the AC and Alternator. At the same time they still function normally. Cold AC, Normal Alternator Performance and no Check Engine Lights!

    MPx gained solid horsepower and torque across the entire RPM Range, not just power up top, or on bottom. This makes a difference you can feel.

    This Pulley Kit is consists of an Outer Billet Pulley, Tone Wheel, Longer Crank Pulley Bolts and a new Gates Belt.


    When changing the pulleys out, the 1.4L has an allignment guide pin with offset mounting holes that will make it impossible to install incorrectly. Installation is not difficult and any good mechanic, or home mechanic should be able to install this in under an hour with basic hand tools all from within the passenger side wheel well.

    This entire kit is manufactured in USA. 

    The Outer Aluminum Pulley is hard anodized for long life and great looks. A Trigger Wheel is made out of steel and is zinc coated. A brand new Gates belt and three bolts are also provided in this kit.

    An illustrated install guide is included with each kit.

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    We are not affiliated with Chrysler Group LLC, Dodge Group Automobiles S.p.A, or any of their U.S. or other affiliates in any way. Any references herein to vehicles or parts manufactured, distributed, or sold by them are done only to identify those vehicles for which we provide aftermarket parts or services or parts that we resell for aftermarket purposes. We are no licensed to use any trademarks or service marks owned by Chrysler or Dodge or any of their affiliates.