229/242 duration @ .050 lift - .631/.631 lift with 1.7 rocker 114 CL
Extensive engine dyno testing at Lingenfelter has produced some of the best street camshaft profiles available for the LS1, LS2, LS3, LS6 engines. The Lingenfelter GT1-1 camshaft was designed to produce excellent power with a aggressive or rough idle and is only suggested in six speed manual transmission equipped vehicles or automatic transmission applications with a loose torque converter.
All Lingenfelter camshafts ground by Competition Cams to Lingenfelter specifications on induction hardened cores for exceptional durability and long life.
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)