kenno
New member
Hello, My name is Ken and I have had Corvettes (68 convt.) from my second year of college. When I graduated, I went to the GM tech center in Warren Mich. as a chassis and body physical test technician on (what else) the Corvette and (this will date me ) the Nova. I picked up my second vette (72 convert.) about five years later and have owned 6 of them including an 05 convert now. I read about the harmonic balance problem and as it turns out , My 05 has that problem. This thread is a great help.