What plug to use?

[SpoonEK]

Hi all. Just got myself a Trex700. And its my 1st nitro heli. Currently i am using enya#3 with YS91SR with 20%nitro. Will it be better if i change to a colder plug such as enya#4 and enya#8?

[HELINHAWAII]

I'd stick with what you've got. Enya's are IMO a superior plug and the #3 is fine for 20%. Less nitro usually means you'd want to run a hotter plug...