Re: [hershfld@email.unc.edu: Valve Stem Seals / Tach VS. OD Speed Check..!]

[GOFASTMG@aol.com]

In a message dated 97-03-13 05:17:04 EST, you write:

<< anyone out there with an OverDrive MGB can refresh me on what the MPH's
 are at 3500, 4000, & 4500 Rpm in OVerdrive, I have pretty standard
 diameter tires....
  >>

 Jim,
 According to the owners manual, in 4th gear, non OD, you should turn 17.6
MPH per 1000 rpm.  In 4th OD the figure in 22.4 MPH per 1000 RPM

Hope this helps

Rick Morrison