Whilst watching a couple of 150+153 combinations climbing a hill a few days ago I was left pondering if the driver can feel a difference in performance when driving say 2x150s as opposed to a single 150.
I imagine any difference would be more pronounced at higher speeds in that the units would be able to accelerate better say from 60-70mph and maintain a higher balancing speed on climbs as aerodynamic drag will be less "per car" or per installed hp.
What about pairing a shorter lower top speed faster accelerating unit with a higher speed longer geared unit. Does the shorter geared unit push the other unit along perceptably?
I imagine any difference would be more pronounced at higher speeds in that the units would be able to accelerate better say from 60-70mph and maintain a higher balancing speed on climbs as aerodynamic drag will be less "per car" or per installed hp.
What about pairing a shorter lower top speed faster accelerating unit with a higher speed longer geared unit. Does the shorter geared unit push the other unit along perceptably?