how many min race are these good for?

I haven't tried to run one dead (cause that would be bad) but we use them at local races in our 17.5 NASTRUCKS for 5 minute racing, and in the VTA cars with Mabuchi Silver cans or 21.5 b/l motors for 5 minutes also.

we run a 21.5 on asphalt oval, 4 min heats and main start in the 6.2 ends in 6.5 and i have seen them run good for 7 or 8 min. :cool:

we run a 21.5 on asphalt oval, 4 min heats and main start in the 6.2 ends in 6.5 and i have seen them run good for 7 or 8 min. :cool:

I ran one in a mini cooper on asphalt oval for 20 minutes. No problems but want make a habit of that. :rolleyes:

Bill

we run the 2400 as a low cost, high fun deal onr battery onr tire one motor,spec racing at it's finest!