We are proud to offer this high rate valve spring kit from Integrated Engineering:
Manufactured out of the best spring wire in the world IE valve springs use a patented multi stage shot peening process that further reduces failure rates. Our titanium retainers are machined with an excellent surface finish and tight tolerance control for a long lifespan. Each application is thoroughly tested to perform on these engines right here in our test facility in Salt Lake City, Utah. Our spring and retainer kits are the best matched, most tested parts on the market. Purchasing a set will ensure that your engine runs at maximum performance and reliability.
20 Precision wound intake/exhaust valve springs
20 Titanium intake/exhaust retainers
Engineered, designed, and manufactured in USA
Nano-peened for long life
Retainers machined to exacting tolerances
Note:while slighly more expensive than the SuperTech kit, the rockers on the later CEPA and CEPB TTRS/RS3 engines do not need any modification. These springs will not bind with ANY cam available on the market
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