Spark plugs for the Excalibur 350

[Timber]

I have an 05 Sante, and my boat was running a little ruff last time I was out.

I just hit 100 hours. I was thinking plugs, any ideas?

Thanks Yellow_Flash_Colorz:

[NautiqueJeff]

RE: Spark plugs for the Excalibur 350

I replaced mine last year. They're platinum, so be prepared to pay about $60 for them.

[DanielC]

RE: Spark plugs for the Excalibur 350

Iweould not worry about the plugs until you have about a thousand hours, not 100.

[Mikeski]

RE: Spark plugs for the Excalibur 350

Brian,

It's definately not the plugs... What was your voltage when it was running rough?

Mike

[Timber]

I need to check my voltage
I just added to 3 batteries :idea:

[SGY]

My boat is a little rough at times. It also suffers from low voltage on start up. Could these be related?

p.s. Doesn't the manual call for a change in the plugs at 100 hours?