Unorthodox Ultra A - Power Steering Pulleys
Ultra Series accessory pulleys are available individually as well as in Unorthodox Racing's Ultra Series pulley sets. Accessory pulleys for most applications are stock diameter. They do not underdrive with Unorthodox Racing's accessory pulleys for two reasons. Unorthodox Racing's main reason is because all Unorthodox Racing's underdriving is done with Unorthodox Racing's crank pulleys. This provides maximum weight loss at the crank where most of the horsepower gains are found. Second, not much horsepower is gained from extreme underdriving. It is important to keep charging systems, air conditioning, power steering, and water pumps moving fast enough for every day driving.
Since Unorthodox Racing's accessory pulleys are the same diameter as the stock units, you may install Unorthodox Racing's Ultra Series crank pulley as a first step. Then, at a later date, you may purchase Unorthodox Racing's accessories and install them without having to change belts again (on most models). For certain applications underdriving ratios are modified with the accessory pulleys when underdriving is not feasible with the crank pulley. In these cases accessories and crank pulleys are only available as a set and are not available individually.
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