Originally Posted by
kwiksi
You can flash the box or speedo twice. It won't hurt. I've never had to.
Use 205 mod.
As for questions...ask away. We're all here to help.
Dave, I use 528 mod for 2wd and 4wd buggy and 2wd stadium truck with the v3.0 7.5 motors. Have you tried it? what are the differences between the two? Do you prefer 205 for any particular reason?
Mike