a little slow out of the hole and a bit of blue smoke. but,once on the pipe itsruns great. im alitle afraid to lean it out more asi have already done so and dont wanna blow it up. any suggestions ?? should i lean it out more?? btw>> airfilter is brand new, but nitro is about 6mos. old.:unsure:
Use this video on tuning and it will help you.
[URL="http://www.youtube.com/watch?v=pEGjExP9GkM"]Traxxas tuning guide[/URL]
They,re using a t-maxx with a 2.5 engine but the 3.3 is tuned the same way.
You can try leaning it, but you should be able to tell if it's to lean from the video above.