Finally its time to race my X4 after waiting for 7 months to get the composite ring and pinion gears I needed to finish my diffs. This thing has twitchy steering! To calm the steering down I moved the front shocks out on the arm. That helped, but as the grip came up the car became harder to drive smooth. I decided to also add the front gearbox brace to remove some flex from the front end and calm down the steering more.
In Heat 1, I finished in 1st with a 17:10, fast lap of 17.452, average lap of 18.271, and consistency of 97.49%. I was geared at 78:22 and my motor reached a peak of temperature of 172F at 4 minutes into the race! For the 2nd heat changed to 81:22. I guess I should've started with an 81 spur gear, as that's what I use in my Tekno 410.
In Heat 2, I finished in 2nd with a 16:01, fast lap of 17.346, average lap of 18.840, and consistency of 91.41%. My motor reached a peak of temperature of 167F just before the end of the race. For the main I changed to 81:21. Hopefully this time I don't reach 165F!
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