daily driver... sr or rb?

[nismoboy333]

im almost to the point of swaping, but am wondering what motor is know for its reliability. im mostly thinking about the s13 redtop, but also considering the rb20, and mabye even rb25. are any of those know for longevity? i race solo events and attent drift day for fun only nothing serious, but would drive my car 3 or 4 days a week as well.

any help would be appreciated. thanx in advance.

oh, 93 coupe se.