Is there any way besides a chip to boost the fuel pressure? My Tour is running lean after having the head done, head has been ported and milled down, tried 19 lb injectors, no luck, have a short ram intake on, throttle body has been bored out, adjusted the cams so she screams, but get a hick-up around 3000-3200 rpm's, ran a diognostic on it and cam up running lean. Any ideas? Also i've cleaned the MAFS, replaced TPS and IAT...
