Well I have ran nitro for a long time and I know how to tune and everything. My question is what is the top of the piston suppose to look like?? Mine is like a Goldish color and I know that color on a glow plug it good but what about on a piston??? ( I know what a piston that has run to lean looks like. ) and my last question is what would a piston look like if it has ran too rich?? I use to remember but I can't lol!!
The goldish color is fine. Post a pic.
Jato 3.3, Revo .28 JL Max, Nitro Stampede 3.3
Ill get pics tomorrow
Just like this. Nice brown and even.
If it's gold, you're golden! : )
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