Right main jet for new intake and exhaust

neo71665 · 09-25-2018, 11:26 AM

What you are gonna have to do is learn to read the sparkplug.

Find a open stretch where you can get a good 500 feet or so full throttle run. Run it wide open, turn the engine off but don't let off the throttle. Coast to a stop and pull the spark plug out. Helps to have a 2nd plug to install so you can get somewhere safe to read the other one.

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09-25-2018, 11:26 AM	#4
neo71665 Join Date: Sep 2018 Location: arkansas Posts: 38	What you are gonna have to do is learn to read the sparkplug. Find a open stretch where you can get a good 500 feet or so full throttle run. Run it wide open, turn the engine off but don't let off the throttle. Coast to a stop and pull the spark plug out. Helps to have a 2nd plug to install so you can get somewhere safe to read the other one.
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