well my r6 made 110 to the wheel. with a 30 jet in a single nozzle i made 145 at the wheel. i never got to race any cars on the spray but i know a 450hp na vette was about dead on for me off the spray. i weigh 220 though but i can ride my shi. either way a blown z06 will eat you. especially a new one. but hey we could be wrong. make the race happen and let us know. it could be close but you wont pull him