05-09-2014, 06:55 PM | #1 |
Registered User
Join Date: Jul 2013
Location: Charlotte, Michigan
Posts: 3
|
Speedometer ratio
How do I calculate the correct ratio off for a ratio adaptor using the speedometer and a gps without knowing the ratio or tire size?
Where can find a calculator to do this? I shouldn't need any more info., but no one has this. Let me give you my problem. The speedometer reads 96 and I am going 60 using 2 gps units to check the speed. What percentage ratio adaptor do I need? I know that the driven gears do not give me enough play and it would be cheaper to buy a ratio adaptor than play with the gears and gear housings, which would also have to be changed. Total for driven gears and gear housings playing around would be $120 and probably not correct. Ratio adaptor is $70. I'm not a junkyard person and would like to buy online. Thanks, Big Dutch |
Bookmarks |
Tags |
ratio adaptor, speedometer |
|
|