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Manley 221427-16 - Ford 4.6L/5.4L SOHC NexTek Series Street/Strip 1.125 Valve Springs (2 valves per cylinder

Manley  |  SKU: BBPB-221427-16
$35399 $38020

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Description

Manley 221427-16 - Ford 4.6L/5.4L SOHC NexTek Series Street/Strip 1.125 Valve Springs (2 valves per cylinder

Manley Valve Spring, SPRING-1.125 SINGLE

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.

Average Gram Weight: 52
Product Type: Engine Valve Spring
Valve Spring Outer Diameter - Top: 1.020
Valve Spring Inner Diameter - Top: 0.642
Valve Spring Series: NexTek? Series
Valve Spring Type: Single Conical Ovate Wire
Valve Spring Coil Bind Height: 1.080
Valve Spring Rate: 264
Valve Spring Quantity: 16
Valve Spring Inner Diameter - Bottom: 0.748
Valve Spring Outer Diameter - Bottom: 1.125
Valve Lift - Maximum: 0.580
Installed Pressure and Height: 95 @ 1.680
Open Pressure and Height: 240 @ 1.130
Engine Type: ICE
Make: Ford
Engine: 4.6L Modular
Engine: 5.4L Modular

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