I want to swap a set of 3:73's into my 9 bolt. Does anyone what drive and driven speedo gears I need for a 700 R4 with electric speedo to get an accurate reading. Thanks for your help.

 

i got a calculater on my computer that will give me part numbers, and teeth counts for it. but i need to know your tire size? and you have a digital speed sensor right?

 

This may sound stupid, but I don't think you can get a 3:73 ratio in a 9 bolt???

I am probably wrong but....I don't think so.

 

www.9bolt.com sells 3.73's for them, but 9 bolt stuff is way to expensive for me.

 

<A HREF=http://members.shaw.ca/crussel/speedo.exe>Speedo Gear Calculator</A>

 

90iroc5spd, I have stock size tires which I believe are 26" and yes I have the speed sensor. I really apreciate the help, thanks.

 

um ok, your sig says 17's
i mean like 245/50/16----something like that

i will use that as a standard-- and with that:

15t gray drive 8642620, and 45t lt blue 25513052

hope that helps, and give me a correct tire size and i will update that