100 mph RC8 brushless

[nitrostarter]

I would definitely try the 1515/1.5D as I feel that will result in the best outcomes.

Also try heating your cells up to about 100-105*F before making passes. This lowers the IR of the cells and allows freer flowing energy.

Also,I would look for a set of the Losi Rally tires. This are good for 105mph for sure.

On the RC8, it is possible to change the F/R diffs out to buggy diffs with the 13/43 ratio? If so, I would go that route as it will be easier to gear for speed.