ph2 powerflex dogbone

I want to re-bush my 182 dog bone with Powerflex and am wondering which colour to use. I don’t intend taking it on the track, so it’ll be fast road use. I know that black is intended for track, but would there be any benefit to using them anyway?

Not sure if anyone else has seen one of these yet, but i am so impressed by it, I felt the need to share. I recently fitted a new prototype Poly dogbone from PhillipM. This is really quite impressive, much improved gear selection and control of the engines torque reaction. However absolutely...