Hi, I want to say thanks to all for previous help on getting my boat up and running, refer to "Swapping Outboards" back in the spring. I was told it would be difficult and it was, but my boys are catching fish now and I'm appreciative. <br /><br />But here's what's up. I have a '94 Yamaha 225 TXRS that's running fine, now I want to put in fresh plugs. The NGK website call for BR9HS-10 sparks. The motor came with BH8HS-10 plugs. I talked to the previous owner about the different plug, his service man recommended them but he didn't remember why. I run regular 87 octane gas. Should I go by the NGK or stay with the BR8HS-10 plugs and what are the advantages or disadvantages. Thanks for the response.
