Sea Rider
Supreme Mariner
Thread starter- Joined
- Sep 20, 2008
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Hello all, can someone tell me which is the correct factory delivered spark plug for: Yamaha 15 HP, 2 strokes model 2005-E15DMHL
NGK-BR7HS-10 or BR8HS-10 ? first is slight hotter than second one. In case first one is the correct, what would be the issue of using a slight colder plug, the engine is used at mid range to push a 30 footer sailboat.
Thanks in advance.
NGK-BR7HS-10 or BR8HS-10 ? first is slight hotter than second one. In case first one is the correct, what would be the issue of using a slight colder plug, the engine is used at mid range to push a 30 footer sailboat.
Thanks in advance.