Engine no. is rb20237187b
Which would seem it would be an rb20, but i thought id post this anyway just in the hope that i was wrong... And like i said, i was told it was an rb25, personaly i thought they mainly came in rb25's. Had road worthy done, racq check, no where did it say on it or anything, didnt concern me at the time. Was only bought for $13500, which for an r34...damn cheap. And all this wouldnt be a problem accept...he said it was a 2.5L on carsales, which would be false advertising.
Heres the link if you wanna see for your selfs.
http://www.carsales.com.au/used-cars/priva...amp;Make=NISSAN