dilley
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| posted on 7/10/06 at 06:29 PM |
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speedo
does changing a diff make a difference to a speedo when the pickup comes from the engine??
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SeaBass
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| posted on 7/10/06 at 06:41 PM |
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The speedo will still read the same as it always did...
BUT
The car will now be travelling at a different speed.
A cable drive/electronic OEM speedo is taken from the output shaft on the RWD box.
[Edited on 7/10/06 by SeaBass]
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dilley
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| posted on 7/10/06 at 06:56 PM |
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its a bike engine.
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smart51
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| posted on 7/10/06 at 06:57 PM |
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If your road speed signal comes from your engine and you change the diff then your road speed will be wrong.
If you have a BEC then you will need to fit / reprogramme your speedo healer. If you have an aftermarket speedo then it will need to be reprogrammed
/ recalibrated if possible. There may be some DIP switched on it to do this. If you are using a mechanical speedo then you can sometimes get
different gears to reduce / increse the speed.
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