In a message dated 30/4/1999 7:23:01PM, Herb_Goede@amsinc.com writes:
<< It appears that both your tacho and speedo are much more accurate than
mine.
Herb G.
>>
The tach in my car is accurate to 50rpm and has been validated on a chassis
dyno with an oscilliscope - it also has a max rpm tell tale. For instance,
on thursday I pulled 5,450rpm in 5th on a 3.9 diff (which is quite quick).
The speedo needs a rebuild but was calibrated with the previous gearbox
(which had a different speedo drive ratio) and was as accurate as a speedo
can be (even tyre pressures and temp will give different readings).
Daniel1312
|