Adv Dur @.050 Valve Lift L/C Range
274/274 224/224 .450/.450 110* 2300-6200
Excellent mid to high range performance
Fair vacuum and idle, great for 2V conversions
Manual transmission or mild stall converter preferred
274/274-110* Hydraulic Cam
NOTE: Many manufacturers automatically grind their cams with four degrees of advance, however Clay Smith Cams are ground straight up. As such, Clay Smith Cams should be installed with four degrees of advance for the best performance. For the best results, always degree a new cam, even if you have to rent a cam degree kit from your local rental shop or auto parts supplier. We guarantee you won't regret taking the time to do it right.