Personal aside:
Aren't we getting a little technical and/or anal about MPG and speed.
There are countless permutations involved here guys.
Tranny ratios
Gear Box selections
Tire sizes,
Fuels used
Additives to the gas
Gear Box Lubes
Tranny oil
Leering at the passenger and slowing down as the eye signals become stronger
(opposite sex, I hope unless it has been a very, very, very long trip)
Freeway versus two lane highway
Number of stop lights
One horse or two horse towns gone through with artificially low speed zones
(AKA speed traps or revenue enhancers for the town)
Altitude
How recent was the build of the tranny, OD, Speedo, odometer, at idle while
looking at a deer on the road, yadda, yadda, yadda
Ad nauseum which is a better way of saying yadda, yadda, yadda
I loved reading the "blogs" that everyone was kind enough to share on the
list but . . . . . . . . . . . . . .. . . . . .
John Sims, BN6
Aberdeen, NJ
www.healey6.com
-----Original Message-----
From: healeys-bounces+ahbn6=optonline.net@autox.team.net
[mailto:healeys-bounces+ahbn6=optonline.net@autox.team.net] On Behalf Of
Editorgary@aol.com
Sent: Monday, July 07, 2008 4:35 PM
To: healeys@autox.team.net
Subject: Re: [Healeys] Speeds, distances, and odometers.
In a message dated 7/7/08 1:18:31 PM, healeys-request@autox.team.net writes:
>
> The linkage between the cable and the odomoter and trip meter is hard
> gearing so it's not likely your odometer is off (if a gear was skipping
you'd read
> low). If you have lower profile tires than stock--who doesn't ;)--your
> odometer would read high (the difference between a 26" dia. tire and a 25"
dia.
> tire would cause a 4% discrepancy, for instance).
>
> Also, GPS indicates linear distance between pt. A and pt. B, and may not
> account for small turns between two points. However, I believe the newer
GPSes
> sample quite often so this may not be significant.
_______________________________________________
Support Team.Net http://www.team.net/donate.html
Healeys@autox.team.net
http://autox.team.net/mailman/listinfo/healeys
http://www.team.net/archive
|