{"product_id":"whpscp-104000-5","title":"Whipple 4.000\" 10-Rib SCP \/ Black","description":"\u003cp\u003eSCP-104000-5\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eWhipple 4.000\" 10-Rib 5-Bolt Supercharger Pulley - Black\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt for Whipple supercharger applications, this 4.000\" 10-rib 5-bolt supercharger pulley is engineered for customers who need precise fitment, durable construction, and dependable belt control.\u003c\/p\u003e\n\u003cp\u003eEvery Whipple supercharger pulley is machined from 6061-T6 billet aluminum and finished in black anodizing for long-term wear and environmental protection. Whipple engraves the running diameter on every pulley and machines in lightweight pockets to help reduce rotating mass, while the integrated guard feature helps control unwanted belt wandering during aggressive use.\u003c\/p\u003e\n\u003cp\u003ePulley changes are a proven way to adjust supercharger speed, which can affect boost and overall power potential on properly matched combinations. As a general rule of thumb, every .125\" of pulley change can alter boost by roughly 1 psi, though actual results will vary based on the application, belt system, supporting components, and calibration.\u003c\/p\u003e\n\u003cp\u003eWhipple has been a leader in twin-screw supercharging since 1987, building high-performance supercharger systems and components for enthusiasts who demand proven results. Designed, manufactured, and assembled in Fresno, California, Whipple products are built in the USA and backed by decades of supercharging experience.\u003c\/p\u003e\n\u003cp\u003eWhipple supercharger pulleys are designed for select configurations and are not interchangeable across all Whipple systems. There are no returns or exchanges on used pulleys, so pulley specs should be verified before installation.\u003c\/p\u003e","brand":"Whipple Superchargers","offers":[{"title":"Default Title","offer_id":43127491625073,"sku":"SCP-104000-5","price":383.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/M198647701.jpg?v=1776113349","url":"https:\/\/www.parkautomotorsports.ca\/products\/whpscp-104000-5","provider":"Park Auto Motorsports","version":"1.0","type":"link"}