mvvette97
Active member
After my cam install my buddy and I were driving around and he noticed a very slight wistle or whine that would increase with RPMs. It is so slight that i couldn't hear it at first. I didn't notice it till he said something. driving down the highway I can't hear it at all but when I'm shifting around town i can hear it very slightly. My cam is a Comp 228/230. what would make the sound?
