Competition Cams 947-1 Hi-Tech Drag Race Valve Springs
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- 4.00 (in)
- 2.00 (in)
- 6.00 (in)
Valve Spring Hi-Tech Drag Race Valve Springs
Hi-Tech Drag Race Valve Springs; ID .635; Open Load 848 @ 1.250; C Bind 1.145; Rate 681; 1 pc.;
- Coil Bind Height (in.): 1.145
- Inside Diameter: 0.635 in.
- Installed Height (in.): 2.05
- Installed Pressure (lbs.): 304
- Open Height (in.): 1.25
- Open Pressure (lbs.): 848
- Outside Diameter: 1.645
- Position: N/A
- Spring Rate (lbs./in.): 681
- Spring Type: Triple
- Proprietary Alloy
- Maintain Higher Loads
- 1 Year Limited Warranty
The metallurgists at COMP Cams(R) scrutinize every piece of metal utilized in the creation of Elite Race Valve Springs to make sure they are of unsurpassable quality because fissures within the metal of standard spring wire, caused by molecular contaminants, are the weakest link in valve spring construction. These fissures appear to be immense under the Scanning Electron Microscope but in fact, are just microns wide. Diminishing the occurrence of these fissures in our valve spring steel is the COMP Cams(R) standard when selecting materials
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