From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.
Features
- Specially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities
- Better valve train stability and component life
- Ideally suited for Sportsman Drag Racing applications
- Available in polished versions to reduce friction, improve fatigue life, and minimize load loss
Specs
- Manley Valve Spring, SPRING-1450 POLISHED
- Product Market: Domestic
- Average Gram Weight: 193
- Product Type: Engine Valve Spring
- Valve Spring Outer Diameter: 1.677
- Valve Spring Inner Diameter: 0.632
- Valve Spring Quantity: 16
- Valve Spring Series: NexTek? Series
- Valve Spring Material: Chrome Silicon
- Valve Spring Type: Triple
- Valve Spring Coil Bind Height: 1.142
- Valve Spring Rate: 770
- Valve Lift - Maximum: 1.000
- Installed Pressure and Height: 370 @ 2.200
- Open Pressure and Height: 1140 @ 1.200
- Industry: Automotive
- Out of Stock Message: Call for Availability
- Title: Manley Valve Spring, SPRING-1450 POLISHED
- Prop 65 Yes/No: Yes
- Prop 65 (C, R or CR): CR
- Prop 65 - Short Label: Prop 65 Warning Label.JPG
- Engine Type: ICE
