Post by
Carl H »
https://forums.nicoclub.com/carl-h-u9196.html
Tue Nov 14, 2006 5:44 am
engrish is teh bestest EVAR!its not a hard swap man, pull rb20 out and install rb25, that is assuming you had a rb20 car to begin with.then as far as wiring is concerned grab a pinout of both cars and go to town.