Re: triumphs@autox.team.net digest #1268 Fri Aug 28 02:35:02 MDT 1998

[Don Spence <spence@gpu.srv.ualberta.ca>]

> BTW anyone know of any easy (w/o the use of jacks and handtools) way to
> determine whether a diff is 3.7 or 4.1?
>
> Ken Nuelle

  Put a chalk mark on your rear tire at the bottom.
Put a mark on the top of your fan extension shaft (white out chalk?).
Park on level ground, Or better yet on a slighy incline, nose down.
Put it in high gear. (1-1)
Remove spark plugs. (It's easier this way)
Grab fan and turn over engine by hand.
Count engine revolutions to get one full wheel turn.
Voila!