3 Questions

[BOBCABOB]

1.What is better a locked rear diff. gear or a GPM Delrin Rear Ball Diff for my drag stang?

2.How does soldering motor wires directly to the board improve performance?

3.Is there a way to install a 6 cell upgrade to an F-150 without any modification on a stock body?

[coolcar24th]

1. I say locked diff. Im not sure what the GPM Delrin Rear Ball Diff is though. So dont take my word.

2. I dont think it does, besides making better contact.

3. Install the 6-cell and put the extra 2 cells in the bed of the truck. You need to take the bed out.

[BOBCABOB]

Heres a picture of the GPM one
http://www.rcmart.com/catalog/images/gpm_dxme100r(rd)_001.jpg