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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:) 

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6 hours ago, GTSBoy said:

Well, you wouldn't use 2nd hand bearings out of another engine anyway....so just buying the proper bearings is obviously what you're going to do.

The crankshaft would be common. The conrods might be common. There is essentially nothing else you would be able to use.

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.

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