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COMP Cams 26943-16 DUAL SPRING, 1.560 OD, 1.900 IH, .740 LIFT, 550 LBS/IN, SUPERFINISH
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Designed for race-oriented solid roller cams, 26953 fits applications near a 1.900" installed height and a spring pocket of 1.560". It has a 550 lbs/in rate and over 600 lbs open load for increased RPM and improved dynamics.
COMP Cams' new 26943 dual valve springs are a product of innovative design and superior craftsmanship. Engineered with state-of-the-art techniques and premium wire processing, including superfinishing, they redefine reliability and consistency in the performance automotive aftermarket. The 26943 is geared towards race-oriented solid roller applications, with up to .740” lift at an installed height of 1.900”. They fit cylinder heads with at least a 1.560" spring pocket. Boasting an open load of over 600 pounds, these valve springs are designed for race applications with 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 track with COMP Cams valve springs.
Specifications
| Spring Type | Dual Spring |
| Number of Springs per Valve | 2 |
| Installed Height | 1.900 IN |
| Load at Installed Height | 240 LB |
| Open Height | 1.200 IN |
| Load at Open Height | 590 LB |
| Recommended Max Lift | .740 IN |
| OD of Outer Spring | 1.550 IN |
| ID of Inner Spring | 1.137 IN |
| Spring Rate | 550 PPI |
| Damper Spring Included | No |
| Maximum Coil Bind Height | 1.100 IN |
| Valve Spring Finish | Superfinish |
| Quantity | 16 |
| Compatible Shims | 4757 Spring Shims |
| Compatible Retainers | 748 Steel Retainers for 10° Locks and All Valves |
| Compatible Seats | 4642 Spring Seats for .570 Guide |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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Shipping: Free to the USA.
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