Kaptain Kanji Registered Sep 10, 2010 #1 From what I read, the 2011 Busa is going to come stock with Iridium spark plugs.!! Great for performance but not so good for gas mileage.
From what I read, the 2011 Busa is going to come stock with Iridium spark plugs.!! Great for performance but not so good for gas mileage.
W wv rider Registered Sep 10, 2010 #2 I run denso iridium iu27 and have never had any problems related to the sparkplugs. On average I get around 44 mpg and have seen 50 mpg highway.???
I run denso iridium iu27 and have never had any problems related to the sparkplugs. On average I get around 44 mpg and have seen 50 mpg highway.???
Kaptain Kanji Registered Sep 10, 2010 #4 OK, lets hope you're right.!! I know it made a BIG difference on the Harley for some reason.
S shadetree57 Registered Sep 10, 2010 #5 If I'm not mistaken my 08 has iridiums. Ten thousand miles and haven't had a problem but I'm goin back with a cheaper plug when I replace them.
If I'm not mistaken my 08 has iridiums. Ten thousand miles and haven't had a problem but I'm goin back with a cheaper plug when I replace them.
Flicka Professional Booga Flicka Moderator Registered Sep 10, 2010 #6 Don't Gen II's have Iridium plugs from the factory, or am I making that up?
S shadetree57 Registered Sep 10, 2010 #7 ChattanoogaBusa said: Don't Gen II's have Iridium plugs from the factory, or am I making that up? Click to expand... Yes and you're not.
ChattanoogaBusa said: Don't Gen II's have Iridium plugs from the factory, or am I making that up? Click to expand... Yes and you're not.
theskaz I am all that is BACON! Donating Member Registered Sep 10, 2010 #8 Yep Gen IIs come with iridiums from the factory