I am about to buy a set of black top 450s. Are these just like the blue tops just out of the 2g, or are they saturated injectors (meaning I have to remove my resitor box)? Im curious, I did a search because at first I didnt even know that black top 450s existed (I know now, search is great) but now I want to make sure they will work w/o having to rewire anything too much. Also, is there any markings on these black top injectors that denote they are 450s? A part number stamped into the body or something similar? I dont want to end up with a set of 230s or something stupid. Thanks.

 

Thanks, is that on the top by the clip or the body...Im asking for a pic of the injectors, I want the guy to take a pic of that so I know Im not getting jewed.

 

Thank you...