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Redmans Auto Underdrive Crank Pulley – For Nissan SR20DET (S13, S14, S15, 2.0L)
About this item
Attention SR20DET fans!
If you’re building a Nissan Silvia or 180SX and want to free up some horsepower, this underdrive crank pulley is a must-have.
Made by Redmans Auto, this lightweight aluminum pulley replaces the heavy factory unit.
It’s designed for the SR20DET 2.0L engine found in S13, S14, and S15 models.
By underdriving the accessories, you reduce parasitic drag and let your engine spin up faster.
It’s brand new, never installed, and comes with a warranty.
Placement is on the front of the engine, obviously.
Part number is 03.
Give your SR a little more rev-happiness without tearing into the motor.
USD$ 34.25 
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