Seriously sounds like a lot of jealousy here. The guy has obviously spent a ton of time doing research, buying cam application software, analyzing data from customers and successfully selecting a camshaft that works well for their particular application. You might as well be calling anyone who used someone else ideas a fraud when they take their idea or design and adjusts it for their needs. I'm a fraud, I took an STS design and modified it to fit my application. Who hasn't copied other's ideas and inventions?