8500 r.p.m. motors strong enough for Tamiya nylon/ metal tracks?

[RichJohnson]

More than likely you should be fine

[lazio55]

I am intending to buy Tamiya metal tracks for my Heng Long Leopard 2a6. I am wondering if the standard motors with 8500 r.p.m. installed on my copy are strong enough to handle the extra weight of the Tamiya metal tracks? They come with the new Heng Long steel gear boxes. Thank you!