opnwhlmnd Member Jul 26, 2007 #1 Have a BRAND NEW Ultradyne mechanical roller camshaft for a big block Chevy. Specs are 300/312 advertised duration Duration at .050 is 266 intake 278 exhaust Lift .670 intake and exhaust Lobe sepration 112 degrees This cam is NEW and was $438 from Ultradyne $195
Have a BRAND NEW Ultradyne mechanical roller camshaft for a big block Chevy. Specs are 300/312 advertised duration Duration at .050 is 266 intake 278 exhaust Lift .670 intake and exhaust Lobe sepration 112 degrees This cam is NEW and was $438 from Ultradyne $195
