Birel and Van Amersfoort Racing Announce Strategic Partnership Birel and Van Amersfoort Racing Announce Strategic Partnership Bas Kaligis / Saturday, January 13, 2024 0 684 Article rating: 5.0 This partnership is a big step forward as Birel and VAR share their experience and racing know-how. The strategic alliance aims to improve the skills of VAR by Birel drivers by offering a comprehensive program to maximize their karting abilities and begin testing in the F4 series. Read more