Over heating with Smarttech/Tmaxx

[gnarkill]

My smarttech is getting really hot and the nitro is bubbling alot in the tube to the carb. Wen i shut it off and take the air cleaner off I can see the nitro fuel boiling in the carb. What can I do to stop this because i think the carb is getting too hot(not sure though)

Thank you

 

[Racer 1966]

Yeah it's getting too hot. You are probably running it bit too lean. If you don't have one, get a temp gun and re-tune it.

 

[Metalhead Matt]

If there's bubbling in the fuel line, there's probably an air leak. Check the cap on the tank and the lines for starters.