i found a pretty good deal on them. i picked up some delphi units for $70 each from http://www.raceprovenmotors.com

 

Are those injectors direct drop in with some grinding off of the primary rail? Also are they high or low impedance since the site didnt' list them.

thanks

 

And what setup would ever require injectors that big? Most guys putting down over 400 rwhp are still on stock primaries or at most, 850cc primaries. I see zero reason to require a 1000cc primary, which will likely make low-speed driving very difficult to tune for.

 

sorry, i meant to say i'm using them in conjunction with the kgparts primary rail which i received today. they are low impedance like the bosch 1600's

rynberg, i have a t78 with a 550/1600 setup and i'm maxed out at 16psi. i want tuned for 21 and 26psi and needed some bigger primaries to do so. now let's just hope my fuel pump holds up