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COMP Cams CCA Valve Lock Sets - Valve Locks 7 Deg W/5.5MM Ste - Set Of 100

Part #: 629-100
$232.95 For each
Fits On:
Universal
Description:
COMP Cams' 7-degree valve locks for 5.5mm stems are stamped and hardened for wear resistance and are recommended for street rebuilds with lighter valve spring loads. Sold in sets of 100, they use a collet effect - not the tang - to secure the retainer under load.
COMP Cams' 7-degree valve locks for 5.5mm stems are stamped and hardened for wear resistance and are recommended for street rebuilds with lighter valve spring loads. Sold in sets of 100, they use a collet effect - not the tang - to secure the retainer under load.
Q: How do you install valves?
A: Valves require headwork and should be left to the pros. While replacing valves, valve guides, retainers, valve springs and camshafts should all be considered for upgrades at the same time.
Q: What are valves? Why buy valves?
A: Valves are used to let a mixture of air and fuel into a cylinder and allow exhaust gases to get out. Each cylinder has at least two valves each, multi-valve engines have more, often four per cylinder. Upgraded head valves are able to withstand more heat from nitrous oxide use and turbo/supercharger use, so it's an excellent upgrade for people looking for added compression without sacrificing any reliability.
A: Valves require headwork and should be left to the pros. While replacing valves, valve guides, retainers, valve springs and camshafts should all be considered for upgrades at the same time.
Q: What are valves? Why buy valves?
A: Valves are used to let a mixture of air and fuel into a cylinder and allow exhaust gases to get out. Each cylinder has at least two valves each, multi-valve engines have more, often four per cylinder. Upgraded head valves are able to withstand more heat from nitrous oxide use and turbo/supercharger use, so it's an excellent upgrade for people looking for added compression without sacrificing any reliability.
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