Vance & Hines Raceshop Components High-Performance Hayabusa Valve Springs are designed with the latest advancements in valve spring technology. Our springs are nano-peened, polished and 100% inspected through load testing to ensure
they exceed stringent quality standards, offering superior valve stability at high rpm range. They are the premium choice for your performance upgrade and are “drop-in” ready. No machining of heads is required.
• Engineered and Tested to Perform Under the Most Extreme Conditions
• Designed for Performance and Durability
• Made in the U.S.A.
• Sold as Complete Set of 16
| Specification | Value |
| MAX LIFT: | 0.460” |
| SPRING I.D.: | 0.707” |
| SPRING O.D.: | 0.963” |
| INSTALLED HEIGHT: | 70 lbs @ 1.400” |
| OPEN LOAD: | 200 lbs @ 1.000” |
| SPRING RATE: | 325 lbs-in |
| MAX COIL BIND: | 0.900” |
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
**NOT INTENDED FOR STREET USE.
