Been debating this the past 3 days. My detroit locker weighs 25lbs and a moser spool weighs 9.5lbs. Been debating on putting one it and see if I pick up and ET/mph. Anybody have first hand experience with this? How is it on the street? Keep in mind I have skinnies, no front sway bar, 90/10's, solid bushings, and locker so it can't get any worse. lol. Thanks.