A
Anonymous
Guest
Ugh!
I just spent some dollars and bought a new set of Pacemaker dual headers with the jethot coating. On the aft end I had installed two Flowmaster 40s w/an H-pipe in between.
I sounds fantastic driving around the city.
On the highway, things change. Between 60-70mph, all you can hear is a terrible headache-inducing droning sound. It's way too loud and it makes my ears ring for a long time after. Above mph it quiets down again. I don't know what rpms this is happening at because I don't have a tach.
I spoke with the local Falcon mechanic today and he said he had the same problem years ago with a similar setup. Does anyone know exactly what causes this and HOW TO FIX IT?
I wouldn't mind getting quieter mufflers if I knew it would solve the problem. At this point, I'm ready to do anything because its just undriveable on the highway.
Thanks for listening.
I just spent some dollars and bought a new set of Pacemaker dual headers with the jethot coating. On the aft end I had installed two Flowmaster 40s w/an H-pipe in between.
I sounds fantastic driving around the city.
On the highway, things change. Between 60-70mph, all you can hear is a terrible headache-inducing droning sound. It's way too loud and it makes my ears ring for a long time after. Above mph it quiets down again. I don't know what rpms this is happening at because I don't have a tach.
I spoke with the local Falcon mechanic today and he said he had the same problem years ago with a similar setup. Does anyone know exactly what causes this and HOW TO FIX IT?
I wouldn't mind getting quieter mufflers if I knew it would solve the problem. At this point, I'm ready to do anything because its just undriveable on the highway.
Thanks for listening.