Does anyone know how many actual 2019 Plus 4 Works 110 Edition ARP-4 were actually built? I was informed that not all of the 50 were actually built and released. There are only 3 in the USA. I am not certain where the balance ended.
I think you are talking of two substantially different models there PR. The limited run ARP4's were built in 2016 with Cosworth dry sump engine and individual throttle bodies. Very many suspension mods as well including 5 link rear with coil over damper springing and disc brakes. Many cosmetic mods too particularly to cockpit, conventional handbrake lever, wider tyres and all round LED lighting. One for sale in UK with pictures
here.
The 2019 Plus 4 110 works edition was much closer to standard Plus 4 spec. but with ECU remap and sports exhaust.