XDI HPFP - EVO (FORD Gen 2 Raptor)
Tech Facts New “XDI-EVO”
Same 36% capacity increase like the XDI-HPFP35 (same Piston size).
But actual flow stays up all the way to 240bar. Pump internals have been further developed to improve maximum pressure capability and pump-VE.
The 35-pump flows up to 180bar and then starts nosing over. It does 200+bar but loses quite a bit of flow capacity at those pressures.
At 200bar the EVO-pump flows 12% more than the 35-pump, 41% more at 240bar.
The XDI-EVO shines as soon as you run 180bar/2600psi or more. e.g. to get more flow out of given injectors or for better Ethanol vaporization.