Sorry for the dumb quesiton, but who is SDX?

 

Southern diesel extreme

 

how good are SDX's custom 6 hole injectors? and are they fairly reasonably priced? thinkin about gettin some 6x16s or 6x18s.

 

i dont know exactly but their 5x18's are 750 bucks. im assuming a "custom" injector for them, like a 6 hole, will be at least that much unless they can get the nozzles already made from another application like tractor injectors.

 

Mine are 4 hole and they are the new 3's which are 55lpm. And I can't help you with your other question because I don't know what that means.