Originally Posted by
Bbradyc5
Me and many others have had similar experiences and I can attest to a common response in that once you get a pack or two run thru it, it will break in and spin much more freely. When I first built mine, I could just barely spin the diff in my hand, after some breakin period, it loosens up quite a bit
ok and to mee it sounds like the motor is over working its self like if i were to test drive it hit the gass then let off it wouldnt roll and i ideas could i have the pinon gear to tight its now alot louder than my first time but that i think is beacuse i build my difs the right way the last time i used to much black grease causing then to be tight and stick but im still scared to go run it what would you do ?