Posi spool....

[Joeyeberhardt]

I just received in my mini spool that I ordered from tower hobbies...I'm kinda on the fence about putting it in though..the idea of having a fully locked rear end doing power slides and tearing up grass and some better grip on loose surfaces sounds great. But then I got to thinking about the jumps and stuff kinda had me worried about ripping apart all the other parts of my drive terrain..anyone have any experience on using the spool vs keeping the oe setup

Here is a pic of the one I got

 

[Jam Racing 1]

Like anything, if you lock the drive wheels together something down the line is going to suffer.....

 

[rcnut14]

my dad has had a locked rear in his 25 for a good while now, he seems to like it. hasn't broke anything because of it yet.