Like i know supersprint has the same manifold for all 16v, no matter if short or tall block. If you go to SS site you will see that numbers for golf mk2 16v and
ibiza 16v are the same.
Check this pic with shortblock and SS manifold, there is just a couple of mm beetween stabilisator and manifold.
So if you have 15mm taller ABF engine, the same manifold will also fit, but it will comes nearest to chassis.
p.s. i have seen your video on youtube 210km/h @6900rpm, short gearbox