Originally Posted by tex1

As far as clutch shoes go, If you got the 7075 versions they are considerably different than the stock Losi shoes. I would run all 4 7075 shoes with 2 light springs and 2 heavier springs. This will give you a nice smooth clutch feel.
I can't remember the springs off hand but I think Blk on two and Gold on two.
Put them on opposite sides.

The RTR shoes are softer. You can play with those later. I would use a heavier spring on a softer shoe when it is combined with a harder shoe. This would give you less wear when the harder shoe engages early in the engines RPM curve. Then when the RPM gets high enough you get max grab with the soft shoes.

For the RG just get OS 8 plugs. That is a great combo you have with the RG + 2050 pipe. I race with it all the time and never feel out motored. It gets about 8 1/2 minutes of run time.

Let us know how it goes.
TEX