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Discussion Starter #1
I know spark plugs have been covered, I searched the board and found people using various kinds. My bike is a 2-stroke 50cc mototec demon, and it came with a "Jidich" L7t spark plug. I bought an NGK BM7A &an NGK BM6A to try out. Am I going in the right direction with these plugs and what would you guys reccomend the gap to set to? The only mods Ive done are carbon fiber reeds. Thanks guys!
 

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I only use NGK plugs the more hoped up your engine is the colder the plug ( to help control detonation ) .035 to .045 is where I set them at I do consider spark plug gap part of tuning so some experimentation is required if you're using a stock cylinder you're going to want to index the plug so the open part is facing down towards the Piston exposing more spark to the fuel charge.
 

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Discussion Starter #3
I only use NGK plugs the more hoped up your engine is the colder the plug ( to help control detonation ) .035 to .045 is where I set them at I do consider spark plug gap part of tuning so some experimentation is required if you're using a stock cylinder you're going to want to index the plug so the open part is facing down towards the Piston exposing more spark to the fuel charge.
Awesome, thanks!!!
 
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