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Today was my first chance to fiddle with the tuning since the last time out. I did adjust the high speed needle so it's running richer now. Video below shows a quick clip I took - wasn't able to open it up to full throttle (only have two hands and didn't want to risk it launching of the table)...

I left the low speed needle set at the factory setting. I had seen a few videos where folks stated the 8IGHT RTR came with a properly set low speed needle. But I did remove the air cleaner and looked into the carb to see how much of a gap was present and it looked okay to my newbie eyes - not...

I will absolutely check out that thread. Thanks! Yep, I do have a temp gun and was checking it frequently. Most of the time running between 160-170F. The hottest I saw was 203F, but that was after I left it running on the box for a few minutes at 75% or so throttle. As I was fiddling with the...

Nitro newbie here.. Spent a few weekends breaking in the .21 Dynamite engine, got it running really smoothly using 30/9 fuel, and this weekend was its first test run. Overall, it was a pretty disappointing day. This ~30 second run was pretty much the first run, and certainly the longest run...