02-09-2012, 06:24 PM
I remotored two of my Athearn CF7s, and there was very little noise reduction, just as you found.
The P2K trucks use the same bearing arrangement as Athearn RTR, yet some of my P2K locos run almost as quiet as Atlas. Others are noisy. ????
The P2K trucks use the same bearing arrangement as Athearn RTR, yet some of my P2K locos run almost as quiet as Atlas. Others are noisy. ????