Manley 221442-16 Dual Engine Valve Spring

Manley 221442-16 Dual Engine Valve

Manley specializes in engine performance. Their product catalog includes valve train components, pistons, rings, connecting rods, and crank shafts. These products are available for everything from late model V8�s to sport compacts.

  • Brand: Manley
  • ASIN: B003TQ10VK
  • UPC: 807298023953

Manley 221425-16 NexTek Engine Valve Spring

Manley 221425-16 NexTek Engine Valve

Manley specializes in engine performance. Their product catalog includes valve train components, pistons, rings, connecting rods, and crank shafts. These products are available for everything from late model V8�s to sport compacts.

  • Brand: Manley
  • ASIN: B003TQ0034
  • UPC: 807298023908

Manley 221455-16 NexTek Dual Engine Valve Spring

Manley 221455-16 NexTek Dual Engine Valve

Manley Performance Products 221455-16 1.500 NEXTEK DUAL VALVE.

  • Brand: Manley
  • ASIN: B003TPYENW
  • UPC: 807298039749

Manley 221456-16 NexTek Dual Engine Valve Spring

Manley 221456-16 NexTek Dual Engine Valve

Manley Performance Products 221456-16 1.500 NEXTEK DUAL VALVE.

  • Brand: Manley
  • ASIN: B003TQ1XDU
  • UPC: 807298039565

Manley 221420-16 1.500 NexTek Dual Valve Spring

Manley 221420-16 1.500 NexTek Dual Valve

The groove in a valve stem, seemingly unimportant, in reality is vital to the success of a valve's performance. Imperfectly formed grooves, inferior or mismatched locks, and improper retainers can lead to catastrophic failure. The so called "conventional" or square groove design has enjoyed enormous success. But the success of a "conventional" groove is dependent upon precise machining. First, the surface finish of the groove must be outstanding to guarantee against failure due to residual machining marks. Next, the groove must have a precise .013" radius in the upper corner. Too small a radius leaves the groove subject to the dangers of a sharp fillet. Too large a radius leaves open the possibility of the groove being abraded in this area by the upper inside edge of the tang of the lock. Also, an oversized radius leaves a reduced horizontal shelf in the groove which is, or should be, the only contact point with the tang of the lock. Contact by the lock in the root of the groove is a disaster waiting to happen. Perfectly formed "conventional" grooves with proper locks and retainers will deliver good service. However, there are sub-standard components on the market that can conspire to destroy a correctly machined groove. The essence of the Bead Loc groove is its simplicity and fo...

  • Brand: Manley
  • ASIN: B00TO5ZH1O
  • UPC: 807298082097

Manley 221424-16 Dual Engine Valve Spring

Manley 221424-16 Dual Engine Valve

Manley specializes in engine performance. Their product catalog includes valve train components, pistons, rings, connecting rods, and crank shafts. These products are available for everything from late model V8�s to sport compacts.

  • Brand: Manley
  • ASIN: B003TPUM8S
  • UPC: 807298023601

Manley NexTek Dual Valve Spring 1.500" OD 16 pc P/N 221420-16

Manley NexTek Dual Valve Spring 1.500" OD 16

Valve Spring. NexTek�. Dual Spring. 780 lb/in Spring Rate. 1.130 in Coil Bind. 1.500 in OD. Set of 16.

  • Brand: Manley
  • ASIN: B01M8I7GXR
  • UPC: 191215085323

Manley 221422-16 NexTek High Performance Valve Spring

Manley 221422-16 NexTek High Performance Valve

MANLEY 221422-16 1.335 NexTek Dual Valve Springs. Dimensions in Inches (LxWxH): 15.4 x 15.4 x 3.8

  • Brand: Manley
  • ASIN: B00I9C5RUO

Manley 221422-16 1.335 NexTek Dual Valve Spring

Manley 221422-16 1.335 NexTek Dual Valve

The groove in a valve stem, seemingly unimportant, in reality is vital to the success of a valve's performance. Imperfectly formed grooves, inferior or mismatched locks, and improper retainers can lead to catastrophic failure. The so called "conventional" or square groove design has enjoyed enormous success. But the success of a "conventional" groove is dependent upon precise machining. First, the surface finish of the groove must be outstanding to guarantee against failure due to residual machining marks. Next, the groove must have a precise .013" radius in the upper corner. Too small a radius leaves the groove subject to the dangers of a sharp fillet. Too large a radius leaves open the possibility of the groove being abraded in this area by the upper inside edge of the tang of the lock. Also, an oversized radius leaves a reduced horizontal shelf in the groove which is, or should be, the only contact point with the tang of the lock. Contact by the lock in the root of the groove is a disaster waiting to happen. Perfectly formed "conventional" grooves with proper locks and retainers will deliver good service. However, there are sub-standard components on the market that can conspire to destroy a correctly machined groove. The essence of the Bead Loc groove is its simplicity and fo...

  • Brand: Manley
  • ASIN: B01MD1JVPQ
  • UPC: 807298082134

Manley 221452SF-16 1.550 NexTek Dual Valve Spring

Manley 221452SF-16 1.550 NexTek Dual Valve

The groove in a valve stem, seemingly unimportant, in reality is vital to the success of a valve's performance. Imperfectly formed grooves, inferior or mismatched locks, and improper retainers can lead to catastrophic failure. The so called "conventional" or square groove design has enjoyed enormous success. But the success of a "conventional" groove is dependent upon precise machining. First, the surface finish of the groove must be outstanding to guarantee against failure due to residual machining marks. Next, the groove must have a precise .013" radius in the upper corner. Too small a radius leaves the groove subject to the dangers of a sharp fillet. Too large a radius leaves open the possibility of the groove being abraded in this area by the upper inside edge of the tang of the lock. Also, an oversized radius leaves a reduced horizontal shelf in the groove which is, or should be, the only contact point with the tang of the lock. Contact by the lock in the root of the groove is a disaster waiting to happen. Perfectly formed "conventional" grooves with proper locks and retainers will deliver good service. However, there are sub-standard components on the market that can conspire to destroy a correctly machined groove. The essence of the Bead Loc groove is its simplicity and fo...

  • Brand: Manley
  • ASIN: B00TO6IUUI
  • UPC: 191215085286

Manley 221421-16 1.324 NexTek Dual Valve Spring

Manley 221421-16 1.324 NexTek Dual Valve

The groove in a valve stem, seemingly unimportant, in reality is vital to the success of a valve's performance. Imperfectly formed grooves, inferior or mismatched locks, and improper retainers can lead to catastrophic failure. The so called "conventional" or square groove design has enjoyed enormous success. But the success of a "conventional" groove is dependent upon precise machining. First, the surface finish of the groove must be outstanding to guarantee against failure due to residual machining marks. Next, the groove must have a precise .013" radius in the upper corner. Too small a radius leaves the groove subject to the dangers of a sharp fillet. Too large a radius leaves open the possibility of the groove being abraded in this area by the upper inside edge of the tang of the lock. Also, an oversized radius leaves a reduced horizontal shelf in the groove which is, or should be, the only contact point with the tang of the lock. Contact by the lock in the root of the groove is a disaster waiting to happen. Perfectly formed "conventional" grooves with proper locks and retainers will deliver good service. However, there are sub-standard components on the market that can conspire to destroy a correctly machined groove. The essence of the Bead Loc groove is its simplicity and fo...

  • Brand: Manley
  • ASIN: B00TO6EY58
  • UPC: 191215085378

Manley 221444-16 NexTek Dual Engine Valve Spring

Manley 221444-16 NexTek Dual Engine Valve

Manley specializes in engine performance. Their product catalog includes valve train components, pistons, rings, connecting rods, and crank shafts. These products are available for everything from late model V8�s to sport compacts.

  • Brand: Manley
  • ASIN: B003TQ9SAK
  • UPC: 807298023748

Manley 221460-16 NexTek Dual Engine Valve Spring

Manley 221460-16 NexTek Dual Engine Valve

Manley specializes in engine performance. Their product catalog includes valve train components, pistons, rings, connecting rods, and crank shafts. These products are available for everything from late model V8�s to sport compacts.

  • Brand: Manley
  • ASIN: B003TPYOMI
  • UPC: 807298039701

Manley 221457-16 NexTek Dual Engine Valve Spring

Manley 221457-16 NexTek Dual Engine Valve

This item is designed to fit specific vehicles. Please ensure correct part fitment before purchasing this project. Contact the seller directly for additional product information and availability.Valve Spring - NexTek - Dual Spring - 800 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16

  • Brand: Manley
  • ASIN: B003TPWR6I
  • UPC: 807298039657

Manley 221435-16 1.340 NexTek Dual Valve Springs

Manley 221435-16 1.340 NexTek Dual Valve

MANLEY 221435-16 1.340 NexTek Dual Valve Springs. Dimensions in Inches (LxWxH): 15.1 x 15.1 x 3.2.The product is manufactured in China.

  • Brand: Manley
  • ASIN: B00JRD4FZC
  • UPC: 807298062778

Manley 221424P-16 Valve Spring (1.640 NexTek Dual)

Manley 221424P-16 Valve Spring (1.640 NexTek

MANLEY 221424P-16 1. 640 NexTek Dual Valve Springs. Dimensions in Inches (LxWxH): 15. 4 x 15. 4 x 3. 8. The product is manufactured in China.

  • Brand: Manley
  • ASIN: B00JRDI1W0
  • UPC: 807298033495

Manley 221439-16 Valve Spring (Chrysler Hemi 6.4L NexTek Series High Performance .650 Max Lift)

Manley 221439-16 Valve Spring (Chrysler Hemi 6.4L NexTek

Manley Performance manufactures stainless valves, forged pistons, camshafts, lifters, vanadium valve springs, push rods and timing chain kits. Made up of good quality products. The product is manufactured in United States.

  • Brand: Manley
  • ASIN: B01N7RD9QI
  • UPC: 807298023427

Manley 261454 Nextek Drag Race Valve Springs

Manley 261454 Nextek Drag Race Valve

NexTek Drag Race Springs & Titanium Retainer Kit1.650'' O.D. Springs, p/n 660-221454-1610-Degree Titanium Retainer, p/n 660-23640-1616/pkg. Includes Manley 10° Titanium Retainers (part number, 660-23640-16).Type of Spring: Double without DamperColor Code: Orange StripeInstalled Height and Pressure: 2.000'' @ 290 lbs./in.Open Height and Pressure: 1.150'' @ 825 lbs./in.Spring Rate: 635 lbs./in.O.D. of Outer Spring: 1.650''I.D. of Outer Spring: 1.185''I.D. of Middle Spring: N/AI.D. of Inner Spring: 0.860''Coil Bind height: 1.105''Weight: 155 gramsDamper Included: NoClick Here to see 660-221454 Valve Spring Load Chart

  • Brand: Manley
  • ASIN: B07DB75PQN
  • UPC: 807298076621

Manley 221454-1 NexTek Drag Race Valve Spring 1.650 O.D. 0.855 I.D. 635 lbs./in.

Manley 221454-1 NexTek Drag Race Valve Spring 1.650

NexTek Drag Race Valve Spring1.650'' O.D.0.855'' I.D.635 lbs./in. Spring Rate290 @ 2.000'' Installed825 @ 1.150'' Open0.850'' Max Valve Lift1.105'' Coil BindDouble Spring (No Damper)1/pkg. Type of Spring: Double without DamperColor Code: Orange StripeInstalled Height and Pressure: 2.000'' @ 290 lbs./in.Open Height and Pressure: 1.150'' @ 825 lbs./in.Spring Rate: 635 lbs./in.O.D. of Outer Spring: 1.650''I.D. of Outer Spring: 1.185''I.D. of Middle Spring: N/AI.D. of Inner Spring: 0.860''Coil Bind height: 1.105''Weight: 155 gramsDamper Included: NoClick Here to see 660-221454 Valve Spring Load Chart

  • Brand: Manley
  • ASIN: B07H9KY5PL

Manley 221434-1 NexTek H.P. Valve Spring 4.6/5.4L DOHC 4V 1.126 O.D. 0.640 I.D.

Manley 221434-1 NexTek H.P. Valve Spring 4.6/5.4L DOHC

NexTek H.P. Valve Spring4.6/5.4L DOHC 4V1.126'' O.D.0.640'' I.D.330 lbs./in. Spring Rate95 @ 1.420'' Installed270 @ 0.895'' Open0.525'' Max Valve Lift0.860'' Coil BindSingle Conical Ovate Wire1/pkg. Ford 4.6L, 5.4L DOHC 4-Valve stock diameter hydraulic roller applications.Type of Spring: Single Conical Ovate WireColor Code: N/AInstalled Height and Pressure: 1.420'' @ 95 lbs./in.Open Height and Pressure: 0.895'' @ 270 lbs./in.Spring Rate: 330 lbs./in.O.D. of Outer Spring: 1.016'' Top / 1.126'' BottomI.D. of Outer Spring: 0.640'' Top / 0.750'' BottomI.D. of Middle Spring: N/AI.D. of Inner Spring: N/ACoil Bind height: 0.860''Weight: 45 gramsDamper Included: NoClick Here to see 660-221434 Valve Spring Load Chart

  • Brand: Manley
  • ASIN: B07H9JYCKT
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Manley's Product Spotlight: Nextek Lightweight Dual Drag Valve Springs

Manley Nextek Valve Springs

Manley Performance Products, Product Spotlight: Manley's Nextek Lightweight Dual Drag Valve Springs. Get to know the valve springs that offer improved performance potential PLUS long term consistency for drag racing applications.

Tags: Drag Racing,Car parts,Speed,Hot Rod,racing,Prod...

Nextek Lightweight Dual Drag Valve Springs from Manley Performance Products ID 9568

Manley Nextek Valve Springs

With five offerings available, these lightweight designs allow your engine to rev higher with improved valvetrain control. Super finished to enhance fatigue life and reduce load loss. Visit http://enjoythedrive.com/ for more sema videos

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Manley Valve Springs and Retainers (DSM / Evo) - Maperformance.com

Manley Nextek Valve Springs

Order yours today at http://www.maperformance.com/manley-valve-springs-and-retainers-dsm-evo.html. This Manley Valve Springs and Retainers (DSM / Evo) is brought you by Modern Automotive Performance, Redefining Fast. Powered by http://www.treepodia.com the leading ecommerce video solution.

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