I hae a '98 Honda BF90A I bought in the spring of last year. Was going to replace the spark plugs, and looking on iboats there are two plugs recommended. 1) Champion RA8HC for $3.12 ea. 2) NGK DR7EA for $32.05 ea.
What's the deal? Is the NGK plug that much better?, or is the Champion OK? Any input from anyone? Just trying to understand what I need/should do.
Also, I have replaced the lower unit oil, any other regular maintenance that I should perform? I was told the impeller was replaced shortly before I bought the motor, but cannot guarantee.
Thanks for any help.
Bardcard
What's the deal? Is the NGK plug that much better?, or is the Champion OK? Any input from anyone? Just trying to understand what I need/should do.
Also, I have replaced the lower unit oil, any other regular maintenance that I should perform? I was told the impeller was replaced shortly before I bought the motor, but cannot guarantee.
Thanks for any help.
Bardcard