slowr33gts

is the transmission bolt pattern different on the rb25neo to where the rb20 would not bolt up? what kind of mods would I have to do in order to use the rb20 trans on the rb25 neo? thanks for the help.

I currently have a rb20e in my R33. What can I say I picked the car up for only $1,200 us dollars here in Japan. Well I came across a guy who is selling a rb20det for only $150 OBO with no harness or ecu. So I was wondering if the wiring harness for the RB20e would work for the rb20det or is the wiring harness's completely different? I already know for sure I would have to pick a r32 rb20det ecu. Another thing is I also found a RB25de neo with harness and ecu for $200 firm, but wasn't sure if the rb20 trans would work on the rb25 neo. So what should I swap to? If I was to get the rb25de neo and boost it, could I use the rb25de neo ecu? Any help would be appericated.

I currently have a rb20e in my R33. What can I say I picked the car up for only $1,200 us dollars here in Japan. Well I came across a guy who is selling a rb20det for only $150 OBO with no harness or ecu. So I was wondering if the wiring harness for the RB20e would work for the rb20det or is the wiring harness's completely different? I already know for sure I would have to pick a r32 rb20 ecu. Another thing is I also found a RB25de neo with harness and ecu for $200 firm, but wasn't sure if the rb20 trans would work on the rb25 neo. So what should I swap to? If I was to get the rb25de, if I was to boost it, could I use the rb25de neo ecu? Any help would be appericated.

I was wondering if the rb20 trans would bolt up to the rb25de neo with any modifications or would I need a rb25de neo trans? If I can what exactly would I need in order to use the rb20 trans? Thanks