
On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
Drop rotational weight and free up horsepower with the PERRIN Lightweight Crank Pulley. Weighing in at just 1.2 lbs— 3.7 lbs lighter than the OEM pulley—this upgrade improves throttle response and engine rev speed without compromising reliability. CNC-machined from 6061T6 aluminum and finished with a durable anodized coating, the PERRIN pulley is designed to last and resist corrosion.
Direct-fit for most Subaru EJ engines, it installs easily using stock crank pulley tools and doesn’t require any tuning. Whether you're chasing performance gains at the track or just want a snappier feel on your daily drive, the PSP-ENG-100 is a simple yet effective upgrade.
Key Features:
Weight: ~1.2 lbs (stock is ~5.8 lbs)
Improved throttle response and acceleration
CNC-machined 6061T6 aluminum construction
Hard anodized for durability and corrosion resistance
Direct replacement with no tuning required
Compatible with OEM belts and pulleys
A great addition to your engine bay as well as the heart of a lightweight pulley kit. Slight increase in response. Excellent craftsmanship and style..
Chris,
Thank you for your 5 Star Review! The Perrin Crank Pulley is a sleek and functional upgrade. We are happy you are enjoying the response and styling!
Regards,
Great product came as advertised…
Hello,
Thank you for your 5 Star Review. We are glad the Perrin Lightened Crank Pulley met your expectations and arrived as advertised. Your feedback is greatly appreciated.
Regards,
Struggled for months on finding the perfect thing for my bugeye and this was it! Super fast shipping!
Micheala,
Thank you for leaving a 5 Star Review! We are glad to hear that the Perrin Lightened Crank Pulley was the perfect fit for your bugeye and that our shipping was fast. We strive to provide excellent products and service to our customers. Thank you for choosing Subimods!
Regards,
Great product, timely shipping, and great price!
Nathan,
Thank you for your 5 Star Review of the Perrin Lightened Crank Pulley in Red! We are pleased to hear that you found the product to be great and that you received timely shipping. It is fantastic to know that you also found the price to be great. If you have any further feedback or questions, please do not hesitate to reach out to the Subimods Team. We are always here to ensure you have a satisfying experience with our products and services!
Regards,
Decided to take a leap and start replacing parts off the stock engine. Not looking for a crazy HP increase but a few here and a few there are nice. But simple install and a HUGE weight difference from the stock pully. I was so surprised. Cant wait to get the engine turning and see how the car drives now.
Patryk,
Thank you for taking the time to share your 5 Star Review and feedback with the Subimods Team! We are thrilled to hear that you have noticed a difference in weight with the lightened crank pulley. We hope that this upgrade will enhance your driving experience even further. Thank you for choosing Subimods and happy driving!
Regards,