Not a VW engine but still very impressing;
Maximum power is 412hp @ 11500 rpm and 28.18 kgr torgue @ 9700 rpm with MotoGP fuel.Its a privately built Cossie YB engine destroked to 1914cc. It has custom rods, Supertech custom build pistons, compression is 17:1. Custom made crank, dry sump. It uses a stand alone engine management - Haltech E8 with sequential injection.
Here we are struggling with 100hp pr.liter......
Best rgs BB