I have a vacuum advance distributor and I am wondering if someone can tell by the numbers if this unit is the coveted SVDA (or equivilent)
the numbers on the side of it are Bosch 0 231 167 070 other numbers are VW 113 905 205 AN
It has 2 vacuum ports on it, one in front of the pot, one behind it. I am looking at possibly replacing an 009 with this one, but want to know if it would be worth it. ( the 009 is about 10 years old, but in very good shape) this vacuum one is ?? years old.