Perrin (WRX/STi) EJ Engines (w/o AC) Crank Pulley - Black - PSP-ENG-102BK

$108.00
sku
perPSP-ENG-102BK
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PERRIN has created a specialized version of the popular light weight crank pulley for those building engines for the highest levels of horsepower & torque!

Features:

  • Weighs 1.04 pounds
  • Weight reduction is equal to removing 100+ lbs. of vehicle weight
  • Precision machined grooves tightly sync with all OEM and aftermarket belts
  • Machined from 6061T6 billet aluminum
  • Anodized black
Decreases Rotational Mass
The PERRIN Crank Pulley weighs 1.04 lbs., which is approximately 4 lbs. lighter than the OEM crank pulley. This reduction in weight from the crank shaft is equal to removing more than 100+ lbs. of vehicle weight! Throttle response, horsepower, and torque are all increased with this easy-to-install part.

Design
By removing the air conditioning belt drive, we have made a specialized version of our crank pulley for those building engines for the highest levels of horsepower & torque.

Construction
The PERRIN Lightweight Crank Pulley is machined from 6061T6 billet aluminum, anodized black and laser etched for increased belt life and a precision fit.

Fitment:
  • Subaru Forester 03-10|Forester XT 03-22|WRX 02-22|Legacy 94-09|STI 04-22|Impreza 93-11
For Instructions With AC CLICK HERE
For Instructions Without AC CLICK HERE

PERRIN has created a specialized version of the popular light weight crank pulley for those building engines for the highest levels of horsepower & torque!

Features:

  • Weighs 1.04 pounds
  • Weight reduction is equal to removing 100+ lbs. of vehicle weight
  • Precision machined grooves tightly sync with all OEM and aftermarket belts
  • Machined from 6061T6 billet aluminum
  • Anodized black
Decreases Rotational Mass
The PERRIN Crank Pulley weighs 1.04 lbs., which is approximately 4 lbs. lighter than the OEM crank pulley. This reduction in weight from the crank shaft is equal to removing more than 100+ lbs. of vehicle weight! Throttle response, horsepower, and torque are all increased with this easy-to-install part.

Design
By removing the air conditioning belt drive, we have made a specialized version of our crank pulley for those building engines for the highest levels of horsepower & torque.

Construction
The PERRIN Lightweight Crank Pulley is machined from 6061T6 billet aluminum, anodized black and laser etched for increased belt life and a precision fit.

Fitment:
  • Subaru Forester 03-10|Forester XT 03-22|WRX 02-22|Legacy 94-09|STI 04-22|Impreza 93-11
For Instructions With AC CLICK HERE
For Instructions Without AC CLICK HERE
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Brand Perrin