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.
Specs
- Manley Valve Spring, SPRING-1.126 SINGLE
- Product Market: Domestic
- Average Gram Weight: 45
- Product Type: Engine Valve Spring
- Valve Spring Outer Diameter - Top: 1.016
- Valve Spring Inner Diameter - Top: 0.640
- Valve Spring Outer Diameter - Bottom: 1.126
- Valve Spring Inner Diameter - Bottom: 0.750
- Valve Spring Quantity: 32
- Valve Spring Series: NexTek? Series
- Valve Spring Type: Single Conical Ovate Wire
- Valve Spring Coil Bind Height: 0.860
- Valve Spring Rate: 330
- Valve Lift - Maximum: 0.525
- Installed Pressure and Height: 95 @ 1.570
- Open Pressure and Height: 225 @ 1.000
- Industry: Automotive
- Out of Stock Message: Call for Availability
- Title: Manley Valve Spring, SPRING-1.126 SINGLE
- Prop 65 Yes/No: Yes
- Prop 65 (C, R or CR): CR
- Prop 65 - Short Label: Prop 65 Warning Label.JPG
- Engine Type: ICE
- Make: Ford
- Engine: 4.6L Modular
