spark plugs

stephen

New Member
Jan 13, 2009
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South Africa
Hi there. I just want to know why most of you dont use NGK B9EG spark plugs?
Why are a bit more expensive but it is a racing plug and burns alot warmer but does'nt last as long
 
Well you would be better off running the B8EGV plug.Much better deal if you can find one.5$ instead of 8$ plug.But most run b8es for 2$ The EG and EGV racing plugs i think make the blaster start better and maybe a little smoother I:I
 
First a B9 is a COLDER plug than a B8, and those fancy metal plugs are no better than a standard plug in a typical engine, they are for really exotic fuels (big nitrous hits, nitro) and the only reason they would help ignition is if you have a really pussy ignition system, I have a whole hand full of fouled out Iridium plugs!, I'll take the standard B8ES and B9ES any day of the week!
 
the racce plugs are built different i got some for my yz125 when i had it.... the dealer said they are built harder to stop from vibrateing apart.
 
I bought the Resistor plug only beacuse that was all that was in stock at the time...but it does just fine for me.
 
if you ride with an ipod you will want the resistor plug, it resists sending off radio waves that can interfere with electric devices
if you put a non resistor plug in a car it will make it run funny,but on a blaster there is no need for a resistor plug ,but in my neck of the woods r plugs and non r's are the same price