Spark Plugs

[Samaral]

Hi Guys,
I have to buy today spark plugs for my boat and do not have the Engines serial number to get the specs. does anybody know what sparks plugs go on 2001 Searay 270 with twins 4.3 EFI Alfa Gen 2?

Tks,

Sergio

 

[Bt Doctur]

guessing MR43LTS I doubt the platinum or iridium fine wire ones will make it run any better

 

[Samaral]

Thank you!!!