Post by
PROJECTRB240SX »
https://forums.nicoclub.com/projectrb240sx-u7958.html
Tue Sep 16, 2003 3:30 pm
I KNOW THE OIL PUMP IS AN UPGRADE TO BOTH RB25 AND RB20, AND THE RB25 OIL PUMP IS AN UPGRADE TO THE RB20. I KNOW THE N1 WATER PUMP IS MADE FOR ALL THE MOTORS AND IS UNIVERSAL SO I'M SURE THE RB26 WILL GO ON TO THE RB25.