Just bought a Cossie thats running 8 standard dark blue 4x4 injectors with a proper RS500 inlet, will 8 standard injectors flow more than 4 greys ?
Boost seems a bit low for 8 injectors,peak 1.5 bar drops back to 1.3 bar at high rpm,would of thought i could run around 1.8 bar or so with 8 injectors,i am going to have it setup properly but was curious on the difference in flow.

Cheers Simon.