i heard somehwere that if your overbored as much as 68mm you should be running a b9es plug instead of b8es?
b9es
- Thread starter 89blaster89
- Start date
No need for any other plug than the br8es
Unless you have a nology coil and hotwire that has a resistor in the wire. Then a b8es
Unless you have a nology coil and hotwire that has a resistor in the wire. Then a b8es
The b9es is a colder range plug, it conducts more heat from the combustion chamber into the head.
As it runs cooler, it may not get hot enough to self clean and is more likely to foul with oil.
Some people are under the impression that when they check the plug and it looks somewhat burnt, that they need a colder plug.
There lays an underlaying problem, it is not the plug that is at fault, it is possible that the mix is lean creating excessive heat.
As it runs cooler, it may not get hot enough to self clean and is more likely to foul with oil.
Some people are under the impression that when they check the plug and it looks somewhat burnt, that they need a colder plug.
There lays an underlaying problem, it is not the plug that is at fault, it is possible that the mix is lean creating excessive heat.
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