RE: recording the speed without much error.
you can try a handheld GPS unit. mount it on the dash so that it can see as many as 5
or 6 satelites. ( use the "satelite info" page in the GPS to be sure you that you have,
at a minimum, 5 to 6 sats in view. this means higher accuracy. )
I think your error with this setup would be somewhere near +/- 1 % or approx. 1 MPH
-dan
Dan K.
'92 Grey Dak CC, 318, 4x2, 46RH, 3.55 rear, 235/75R15, PS, PW, PB, PL, AC.
Mods: Cool air, K&N oil/air, Autolite 3924s, re-located IAT.
Future: Swap motor for a slightly modified Magnum 5.9L engine.
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This archive was generated by hypermail 2b29 : Tue Nov 01 2005 - 09:50:04 EST