Camshaft specs 10,7 IN/ 9,8 EX mm max lift 266 IN/ 252 EX duration 229 IN/ 218 EX duration 1mm cam timing in bdp 1,9mm @ 106° IN/ 0,6mm @ 114° EX. Valve springs required. For mechanical followers 0,3mm intake 0,35mm exhaust. Race profile minimum Turbo LAG