Just finished up my first cam upgrade, Went with Andrew 48h , Got a few short trips to just check for oil leaks. Knowing the 48H cams are not that radical of a cam, but I have noticed that now I have, not sure how to describe it, A louder air noise around the air cleaner then normal, sounds like air going into the throttle body? Thinking that might be from a different lift and duration from stock cams, For those of you have done cams, have you noticed the same thing?
You must have way better hearing than me.
I installed S&S 551 cams a few years ago and never noticed air going in. How could you pull in so much air that you can hear it? That's a new one I never heard before.
At least Im not losing my hearing,Thats good, I used the search forum and searched noise in the throttle body after cam change,, which after reading most of the post, I believe that is what Im hearing. Not uncommon