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COMP Cams' new 26929 dual valve springs are a product of innovative design and superior craftsmanship. Engineered with state-of-the-art techniques and premium wire, they redefine reliability and consistency in the performance automotive aftermarket. The 26929 is an excellent choice for hydraulic flat tappet cams up to .525" lift, solid flat tappet up to .650" lift, or hydraulic roller cams up to .740” lift, with an installed height of 1.900”. They fit cylinder heads with at least a 1.560" spring pocket. Boasting an open load of 440 pounds, these valve springs are geared toward early big block hydraulic roller or solid flat tappet applications with heavy valve trains, ensuring exceptional performance and durability. Whether you're seeking improved dynamics, enhanced valve control, or unmatched reliability, we have the valve springs to deliver the perfect solution. Elevate your engine's dependability and confidence on the road or track with COMP Cams valve springs.
COMP Cams® is the leading American manufacturer of high-quality, performance-based internal engine components, including camshafts, valve springs, rocker arms, lifters, pushrods, and other valve train components. We help our customers with innovative technological advancements through extensive research and development. Our quality workmanship and engineering ensure confidence for racers and street performance enthusiasts. COMP Cams is a proud member of the Edelbrock Group family of brands, which include Edelbrock®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®. Headquartered in Olive Branch, Mississippi, COMP Cams remains an innovative American company focused on results-driven technology and superior customer support. We believe in the automotive lifestyle and continue to support the passion for our American pastime. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.
| C.A.R.B. E.O. Number | N/A |
|---|---|
| C.A.R.B. Exempt For On-Road Vehicles? | Yes |
| C.A.R.B. Exemption Reason | No impact on pollution output of vehicle. |
| Compatible .630" Guide Diameter Spring Seats | 4643 Spring Seats for .630 Guide |
| Compatible Retainer | 749 Steel Retainers for 10° Locks and All Valves |
| Compatible Seats | 4642 Spring Seats for .570 Guide |
| Compatible Shims | 4757 Spring Shims |
| Country Of Origin | USA |
| Damper Spring Included | Yes |
| ID Of Inner Spring (in) | .790 |
| ID Of Out Spring (in) | 1.150 |
| Installed Height (in) | 1.900 |
| Load At Installed Height (lbs) | 140 |
| Load At Open Height (lbs) | 420 |
| Maximum Coil Bind Height (in) | 1.100 |
| Number Of Springs Per Valve | 2 |
| OD Of Outer Spring (in) | 1.560 |
| Open Height (in) | 1.200 |
| Quantity | 16 |
| Recommended Max Lift (in) | .740 |
| Spring Rate (lbs/in) | 400 |
| Street Legal | Yes |
| Valve Spring Finish | Raw |
| Valve Spring Style | Dual |
12 Months
COMP Cams® is the leading American manufacturer of high-quality, performance-based internal engine components, including camshafts, valve springs, rocker arms, lifters, pushrods, and other valve train components. We help our customers with innovative technological advancements through extensive research and development. Our quality workmanship and engineering ensure confidence for racers and street performance enthusiasts. COMP Cams is a proud member of the Edelbrock Group family of brands, which include Edelbrock®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®. Headquartered in Olive Branch, Mississippi, COMP Cams remains an innovative American company focused on results-driven technology and superior customer support. We believe in the automotive lifestyle and continue to support the passion for our American pastime. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.
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