bobbyhill925
Member
- Aug 28, 2005
- 234
- 0
Anyone one know what size spark plug a rm80 takes?
rm80 spark plugs
- Thread starter bobbyhill925
- Start date
4unner4life
Member
- Mar 11, 2005
- 93
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BR8ES just like most two strokes
I believe a BR10ES is the stock plug
For tuning purposes the the BR10 through BR8 (ES) is generally used. The 10 is the coldest plug and the 8 is the hottest. Many that are fouling plugs go to a 9 or 8 to help burn deposits off the plug to keep it from fouling. It is a better idea to jet the bike properly and use a colder plug. This is especially true with highly modified motors that run wide open most of the time.
If you are running a stock motor and stock jetting and fouling BR10ES plugs after a few rides a 9 or maybe a 8 should be O.K. If not stick with the 10.
For tuning purposes the the BR10 through BR8 (ES) is generally used. The 10 is the coldest plug and the 8 is the hottest. Many that are fouling plugs go to a 9 or 8 to help burn deposits off the plug to keep it from fouling. It is a better idea to jet the bike properly and use a colder plug. This is especially true with highly modified motors that run wide open most of the time.
If you are running a stock motor and stock jetting and fouling BR10ES plugs after a few rides a 9 or maybe a 8 should be O.K. If not stick with the 10.
bobbyhill925
Member
- Aug 28, 2005
- 234
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- Thread starter
- #4
I got br9es
