Perrin Performance
PERRIN 19-21 Subaru WRX / 16-18 Forester / 15-19 Legacy Lightweight Crank Pulley - Red - PSP-ENG-104RD
- SKU:
- PERPSP-ENG-104RD
- UPC:
- PSP-ENG-104RD
- MPN:
- PSP-ENG-104RD
- Availability:
- Regularly stocked product
Description
What is the typical horsepower gain from installing an underdrive pulley?
Underdrive pulleys can deliver up to a 5 horsepower increase by reducing rotational mass and parasitic drag on your engine.
Are underdrive pulleys generally loud or noisy?
Professional installation ensures proper alignment, minimizing any potential noise or vibration from the underdrive pulley system.
The Perrin Performance Crank Pulley significantly reduces rotational mass by 3.5 pounds, enhancing engine response and acceleration for racing applications. Constructed from durable, high-quality materials, this underdrive pulley guarantees superior performance and reliability. Trust Perrin Performance for a noticeable horsepower and torque boost.
Why Choose the PA Crank Pulley
Delivers quicker engine response for a more engaging driving feel.
Achieves improved acceleration by reducing parasitic drag.
Provides a noticeable boost in horsepower and torque.
Transforms your vehicle's performance with enhanced throttle sensitivity.
Who Is This For?
Track / Autocross — 8/10
Reduces rotational mass for significant power gain.
Drag Racing — 8/10
Reduces rotational mass for significant power gain.
Racing Competition — 8/10
Reduces rotational mass for significant power gain.
Street Performance — 7/10
Reduces rotational mass for significant power gain.
Engine Performance — 9/10
Reduces rotational mass for significant power gain.
Additional Resources
Additional Information
Clearance Item: |
N |
MPN: |
PSP-ENG-104RD |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Pulleys - Crank, Underdrive |
Universal Fitment: |
Y |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Racing Competition: |
8/10 |
Street Performance: |
7/10 |
Engine Performance: |
9/10 |
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