Do spark plug caps have resistors?
The plug cover has to provide a secure connection between the high tension ignition leads and the spark plug. Plug covers are manufactured to suit many applications and many are of the resistor type which provide electrical noise suppression across all frequencies whilst engine performance is not adversely affected.
Why do spark plug caps have resistors?
The spark plug tip may erode a bit faster. Mainly, resistors are used to reduce RFI. Radio interference.
What kind of spark plug to use for Yamaha YZ250?
I use BR8EG (fine wire nickel electrode)most of the time; but you can use the BR8ES (standard copper core electrode) as well; the BR8EG just resists fouling a bit better due to the fine wire tip (and costs a bit more). A BR8EIX is an iridium tip plug; which is a step up from the BR8EG ( and also costs more…)
Are there any changes to the E3 spark plugs?
If you are a returning E3 visitor, let us know how you like the changes to our website. If you are a new visitor, welcome to the website that’s dedicated to bringing you the latest news about increased performance, reduced engine emissions and a better burn for your automotive, powersports, and small engine spark plug.
How much does a Yamaha Yamaha spark plug cost?
I even found one of the Br9 XXXX whatever’s that was for a rm 125 suzuki. Retail on that sucker was over 25 bucks. I was only payign 25-50 cents each for them, so it was a fairly objective way to test everything.
How often should you change the spark plug gap?
The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008″ in either direction. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. Also, the spark plug gap should never exceed .055″ unless pre-set by the manufacturer.