If the injectors have those two little slots on one side of the outside, then they are the newer Returnless type injectors... Here is a pic...the one on the right is the newer returnless 24lb, and the one on the left is the return style 24lb injector.....  Nik
1999 Mercury Cougar V6
KKM Intake,SVT TB, SVT Upper/Lower, 19lb injectors, Diablo Chip, MSDS Headers, Custom Exhaust, B&M Short Shifter, Progress Lowering Springs, 18" Axis TC's, OMP Strut Bar, AAM 24mm Rear Sway Bar, Koni Struts
15.09 @ 91.54(corrected, pre-SVT conversion, DiabloChip, and Injectors)
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