Originally posted by VONEREFLEXR
where is the best place to get the Kawahara negative diff?
And is it worth the extra weight and cost.
1. Depends where you live, I got mine at CASTLE HOBBIES in San Jose
2. I think it is worth every penny
But I do run on a small track but if I was running on a bigger track with big sweepeing turns I would run solid diff
or if I was a better driver