Looking to get 2.5" mini tach. Ratio?

[Garrett411]

Hey guys.

I'm looking to get a 2.5" mini tach from dimecity. I'll be putting it on my stock '79 XS. Wondering what ratio to get? Looking to use the stock cable. Lemme know guys! Thanks!

Garrett

 

[TwoManyXS1Bs]

Hey, Garrett411. The tach drive ratio is 1:5.

http://www.xs650.com/forum/showpost.php?p=316779&postcount=33