That’s clearly where I’m going wrong as I had (it seems wrongly) assumed that the sprag clutch was for engine braking but clearly this isn’t so and is the reason for the difference. Until I saw the exploded picture I had always thought the TC worked the same on Power as on engine braking but seeing the sprag clutch I put 2 and 2 together and came up with 486.
Every day’s a school day.
Every day’s a school day.
Last edited: