Saleen4971
New Member
i did no break in procedure on mine. they whine BARELY once in a while. but i blame that on the hackjob shop that did the install
mustang magic FTL
mustang magic FTL
Sounds like everyone's an expert here on gear break in, because they ripped on their new gears and didn't break anything. LOL
Here's a good rundown by Amsoil on why it's a good idea to "break in" your gears.
http://www.upmpg.com/lubricationnews/differential_maintenance/
To me, it's saying that the break in period is the highest temps your axle will see. That's enough for me to not want to see what stress the gears are capable of, when I haven't even had a chance to set the wear pattern on 'em.
Every gear set I've ever bought and installed, I've broke in. /shrug
"All new gear sets require a break- period to prevent damage from overheating. After driving the first 15 or 20 miles you MUST let the differential cool for 30-40 minutes before proceeding. Drive the first 500 easy miles and then change the oil after the first 500 miles."
This is a new one, Ive had gears in all 4 stangs Ive owned and this was the first time Id seen this...
Ya it seemed a bit extreme..I can understand about the changing of the gear oil, that makes since and its true...but the 15 minutes and cooling..ya NO..mayby with 4:50+
I've heard the same process, it's common advice. For heat treated gears like FRPP's it's not worth doing in the slightest, for Richmond/Motive i'd proly do it besides changing the fluid.