Is a 190 gpm holley intake fuel pump good for 300 whp??
I know the 255lph is rated for 575hp at 45psi rail pressure (I think). So if you interpolate, 190lph is plenty enough for 300hp.
i'm sure its good enough, rude-bwoy. if you are worried, just grab the 255 and i'll take your 190 off of you. holla.......




