A31Skyline

yess of course im not using 2nd hand parts from my spare engine, but the place where i live is hard to find parts for the RB20DET ,but for the RB20E is everywhere including new ones and a lot cheaper ,because for the RB20DET you have to order it overseas to get one and it cost a lot of money 3x the price to be exact. so i ask this topic because if i can use the new ones but for RB20E is it compatible or not. if not im screwed haha, not totally screwed but i have to save a lot of money first before i can begin repairing my engine, thanks for the information before.

hi guyss! im new here so i want to ask all of you guys about the nissan RB20, i just swap my A31 Cefiro/Altima RB20e To RB20DET and got a problem with the engine bearings such as conrod etc. but i have a spare engine which is rb20e. is it possible to use parts from an rb20e block ? or is there any difference on internal of the engine beside the compression ratio? because if i cant use some of the parts from rb20e , want it or not i have to buy new specific only for rb20det . thanks guys i hope you guys can help me and tell me which parts is different:)