Rb25Det S2 Later Model

[colsil]

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

[boostn0199]

The series 3 r33 which were 97 models came with the rb25 that used the neo CAS, if you have a loom that is from that actual motor than it will be fine if not then you just have to change a few wires for it to work with the s1 and s2 rb25 loom.

[colsil]

i got the motor as a loom motor

i picked up a s2 loom separate

so it plugs in? but may need to be re wired? if i use the s2 loom?

[KerrodR33]

Yea it will plug in but you have to reverse some of the pins I believe. Do a search on here as I seen it covered not too long ago

[colsil]

sweet mate that's helped out a lot

so now i just need to find out what two wires need to be swapped over for it to run

[WMDC35]

just reverse the wires like a mirror image for neo type cas

[colsil]

If I wanted to I have a rb25det s1 head at home too could I just swap in the cams from that head and would they fit or any they diffrent ? So i can run that cas that came with the s1 head and not need to wire the neo cas ?

[StevenCJR31]

Lot of effort changing cams just so that you dont have to do some simple rewiring?

[boostn0199]

If I wanted to I have a rb25det s1 head at home too could I just swap in the cams from that head and would they fit or any they diffrent ? So i can run that cas that came with the s1 head and not need to wire the neo cas ?

Yeah that would work.

[colsil]

Thanks just working out my options ATM