I purchased a MSD 6A ignition and MSD billet distributor and would like to know if my Sunpro Super Tach-II will need the tach adaptor. I am putting this in a fresh engine rebuild and need the tach to work at start-up to break in the cam.

Thanks! graemlins/waving.gif

Don't know for sure but their tech line # is 915-855-7123