Re: OD transmissions on ZA MG

[Charley & Peggy Robinson <ccrobins@ktc.com>]

Bullwinkle wrote:
> 
> CR:
> 
> They also state that the 4.55/1 car did 85.8 MPH at 5250 RPM and the OD car 
>did
> 90 MPH at 4400 RPM.  Does that still work out at ~25% reduction?
> 

  No, that works out to ~20% reduction. 

  However, the non-OD final drive ratio in this example (4.55:1) is
different than in  the former one (4.87:1).  Did they test more than one
car?

  Cheers,


  CR