ok well i just got new motor to put into my s13 as my rb20 starting knocking going to be replacing it with a rb25
just got my self rb25det s2 did a a pretty good google search to find i have a late model rb25det r33 was a bit lost when i seen that it had a black plastic cas cover like a rb25 neo cas
now i want to know if the s2 rb25det loom cas plug will work if it the same plug? do the wires need to be changed? the motor is not a neo as it had s2 coil packs on it
thanks