i just got home and half way threw the trip i started hearing a loud pumping sound. like piff piff piff piff the faster the faster the piff. in my garage it coming from right side of engine but nothing on heads intake or where the headers bolt to heads.
kinda feel like its coming from where the headers bolt to the stock h pipe
what does this sound like and how the hell can i fix it them darn bolts already as tight as i can make em
kinda feel like its coming from where the headers bolt to the stock h pipe
what does this sound like and how the hell can i fix it them darn bolts already as tight as i can make em

