For anyone who wants to make as much power as possible from their engine, reducing power loss is key. All the accessories at the front of your engine take power away from the engine, and the heavier components make this issue even worse. For this reason, upgrading to a lightweight crank pulley is a great way to increase power at the wheels by decreasing power loss from accessories.
This is where Perrin comes in with their all-new crank pulley for Subaru EJ w/o air conditioning. These new crank pulleys are constructed from high-quality 6061 T6 billet aluminum with precision machined grooves to sync with all OEM and aftermarket belts. The stock crank pulley weighs around 4lbs, but the new Perrin crank pulley weighs 1.04lbs!
The weight savings are huge for rotational mass and will make your engine rev up much faster. Power will also increase, but the gains will depend on other modifications done to the engine. These pulleys are specifically designed for EJ engines without A/C and won’t work with your A/C compressor.
- Stock weight: 4lbs
- Perrin weight: 1.04lbs
- Available in anodized black or red
- Precision machined grooves tightly sync with all OEM and aftermarket belts
- Constructed from high quality 6061 T6 billet aluminum
Learn more and order your Perrin Crank Pulley for Subaru EJ here
If you have questions, please contact us. You can reach us by phone at 1-480-966-3040 or via email at [email protected].
