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Author Topic: a31 wiring  (Read 745 times)


  • RB20E
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a31 wiring
« on: March 16, 2010, 10:42:07 PM »
Hi, Ihave an a31 that had a rb20de+t init that blew its ring and am now in the process of putting an rb25de out of an r33 gts 25. I have all the loom and ecu for the 2.5 but the plugs for the dash and lights are diferent.I still have the 20ecu and loom. What has everybody else done in this situation?
Any body done this conversion? Whats the easiest way?;)


  • RB25DET
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a31 wiring
« Reply #1 on: March 19, 2010, 12:29:18 PM »
auto sparky will sus it for ya! or mayb could use the original sensors and loom?
GTS25t S2 Rb25det 278.5rwkw @ 17psi