does anyone know what calibration % i need for the healer R1 2003 3.62 195/50/15 its for the online calcutater

I think you need to program the speedo healer to minus 30% approx. SVA tester should allow you to make adjustments to get it how they want it, usually showing 2-3mph faster than you are actually going.

not exactly the same but take a look at this link....

link

Used 33% on mine 2003 r1, 3.62, 195/50/15 and sailed through sva

ill try 33 as sugested ..........on my private road of course
edited to say thanks guys seems to work

[Edited on 29/11/08 by afj]