I ran my buddies cam (HPE S-cam) only and FAST 90 equipped C5Z on a 50 wetshot. We ran from 60mph and I pull away about a car and then he hits the giggle button and pulls past me by 1-1/4 car. We stayed that way until about 145mph. My buddy's Z does 435rwhp on motor and 470+ish on the juice.