Manley 221454-16 - 16pc NexTek Drag Race Valve Springs 1.650in O.D. Kit
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Description
Description
Manley 221454-16 - 16pc NexTek Drag Race Valve Springs 1.650in O.D. Kit
Valve Spring - NexTek - Dual Spring - 635 lb/in Spring Rate - 1.105 in Coil Bind - 1.650 in OD - Set of 16
Manley Valve Spring, SPRING-1.650 DOUBLE
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.
- 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
