Originally Posted by
rkhess
2.1ex little note on SP website recomends the other SP esc's for touring car ?
but if u race it in 17.5 stock no advance timing class sounds like it would work great?
We don't recommand that...it is simply because the HEAT SINK is smaller and no cooling fan can be mount....I am sure it will work for a short period of time, but if the ESC got overheated and stop working, it will void the warranty.
Again...you are doing that on your own risk. Use GT2.1 ProStock and don't use the fan...I have used that for no timing or even with little BOOST and it still work.