Just as I thought, my timing was WAAAAYYYY out after putting the on. now it runs awesome. I cannot believe it's the same car
Of course it's still only a 1.6D N/A, but the pump still makes a HUGE difference. Not abooot the HP numbers, but the torque is instatly there at low RPM, it now feels like driving a modern diesel. There is also a VERY noticable difference at higher RPM, going in 5th from 80-120, I think the time it takes now is about half compared to what it was. Still not sure about fuel consumption, but I'll find out soon enough. All in all it is a giant improvement. Makes me really wonder why VW didn't build the pump like this at the first place. I'll post fuel figues once I kill a tank.