View Full Version : speed gem extreme with xl-1
12-27-2004, 01:57 PM
Do you think that the new speed gem extreme 17t motor will fry the xl-1? I know people have used the amber with no problems, but could this new motor be too powerful for the xl-1? Should I just get the amber or the extreme? Thanks.
jumo kong man
12-27-2004, 02:12 PM
no, the xl-1 has a 17t motor limit. the motor will run really hot tho. try not to overgear it
12-27-2004, 02:28 PM
You're just at the limit. Watch the XL-1 temps for the first runs. You might have to undergear to keep the temps down.
12-27-2004, 02:34 PM
ok, I will probaly keep the pinion at 14 or 15 and the spur stock. Also, has anyone used a new speed gem extreme? Thanks for the replies.
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