Lightweight Racing Valve Spring Kit
Spring kit is designed with increased spring rates and high lift compatibility compared to the stock springs
Compatible with boosted or turbocharged applications
CNC-machined titanium retainers and Cr-Si dual springs provide valvetrain control at high rpms with high-performance camshaft capability
Kit includes 12 titanium retainers, 12 CrSi Valve Springs and 12 H.T. Steel Basewashers
It may be necessary to use KPMI shortened valve guides (KMPI part #80-81320, available separately from Kibblewhite) to achieve higher than stock lift.
| infos techniques | |
|---|---|
| unités | kit |
| nom de produit | kit ressorts |
| material | titanium |
| type | soupape |
| application | admission| échappement |
| réhausse du ressort | admission |
| spring lift imperial | intake 0.440, exhaust 0.405″ » |
| pression du ressort | admission |
| pression du siège de ressort | admission |





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