Its a very pretty bike and does look a lot like a Series A, but Ive heard it run. It is actually a Norton, but I dont think Dan realizes this just yet.
There are many things that Robert hasn't told.
Not to be picky and very much in admiration as Dan well knows BUT see parentheses!!
The original (Post War) Vincent gearing, 100mph@ 4600rpm.
(Post War) Mark 2 cam profile with 8 1/2 to 1 C/R.
Tight wire advance. (Not an original Vincent Mag tho')Series "A" oil pump C/W (aftermarket) spin on oil filter.
Seriers "A" Vibrac connection rods. (Not sure of the real origin of these --- did you make them??)
(Homemade) Seriers 232 Amal carbys.
Seriers "A" (NOT) Jaeger yellow numbered 180mph speedo, tack, and clock.
Seriers "A" brake light switch, (They never had one)
Lets not foget the (Post War) foot peg rubbers and rear brake stays (Not ---- as the orginals were steel and plated). Sorry was thinking of the brake rods, the A stays are shorter than the post war ones due to the location of the crossover shaft.
The only thing that says that it's not an "A", no oil underneath, only dusty.
Need I go on?