Post by
saejin »
https://forums.nicoclub.com/saejin-u57867.html
Sun Apr 15, 2007 8:31 pm
I just finished installing mine today. I put a 95 J30 diff into my 98 240SX. It bolted right in with no problems. Very straightforward install for me, but I'm not sure about your setup.
Anyway, driving is much better than stock. It takes about a second to lock up, but it does lock so you can put down power to both wheels. I got the car sideways, but that's easy to do. The gearing doesn't bother me, actually I hope it help with my gas mileage. I'm running 750cc injectors, so I burn gas like crazy.
I picked it up for $150 and so far it's the most bang for the buck upgrade I've done. I'm looking to do helical later, but the J30 is good for now.