[quote name='Good2Go' timestamp='1345751207' post='496102']
I could never figure out which actual engine (as in the sound of the rig and jake brake, not with siren) was louder - the late 60's - 70's Seagraves or Hahn's!!!
[/quote]
So many were essentially the same driveline, the smaller 6V71 or 8V71, the variation in sound came from the transmission used and they exhaust piping.
I could never figure out which actual engine (as in the sound of the rig and jake brake, not with siren) was louder - the late 60's - 70's Seagraves or Hahn's!!!
[/quote]
So many were essentially the same driveline, the smaller 6V71 or 8V71, the variation in sound came from the transmission used and they exhaust piping.