228/232 .623/.630 w 1.8 rocker 118 CL
The Lingenfelter GT22 camshaft was designed Lingenfelter based on extensive engine dyno testing with a 427 CID LS7 ZO6 engine. The GT22 camshaft was first used in our 2006 C6 ZO6 Corvette Twin Turbo that went 226.25 MPH in the standing mile.
This cam can be used in supercharged or turbocharged applications for LS1, LS2, LS3, LS6, LS7, LS9 engines. This cam produces a smooth idle for automatic or six speed manual transmission equipped vehicles and can be daily driven. This camshaft is designed for 427 CID applications and should be run with 1.8 ratio rocker arms. For smaller cubic inch engines we recommend the GT9 PN L210150309.
The LS22 camshaft is a 3 bolt design and will use the Lingenfelter 3 bolt cam conversion kit if you are installing it in a single bolt application.
ENGINE(S) | GM Gen III & IV V8 engines except Displacement On Demand (DOD) & camshaft phaser applications
FIRING ORDER | 1-8-7-2-6-5-4-3 (per standard GM V8 cylinder numbering)