What miles did plugs have to be changed?

[8Daytona8]

At what #'s on the odometer did the plugs need changed? Or why did you? Mods! runin crappy! better plugs! What is the best for the $ stock at sea level on reg gas. I have 16K and seems fine.

 

[rxtreme7]

wait...what??

 

[Mr Bogus]

13k here and still flawless.. as long as mileage stays up, I am good... my AstroVan with the 3.8 V6 got 116K on th OEM plugs and I changed them only because I had a wire go south... new ignition systems are pretty awesome

 

[twotonevert]

 

[greyrocket]

i did mine at 18k and they were fine

 

[8Daytona8]

Thanks that's what I was hopein to hear  

nothing runs like a zuki!

 

[Spudley]

Ummm...errr...uhhhh...spark plug service interval GSX1300R

?.....every 7500 miles. Supposed to tune throttles also.....

Just did mine again, using the NGK CR9E, $5 / each....tuned throttles......runs like STINK..........


































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