spark plug

[jayrdubu]

hey guys, just wondering what kind of spark plug everyone is running?  thanks for any input.

[Krandall]

I'm using the NGK - CR8E 

[Colorado700R]

NGK CR8eix Iridium 

[jayrdubu]

thanks for the input

[NaturalRaptor]

NGK CR8eix Iridium 

I use the same. Gap is 0.7 - 0.8 mm. 

[Colorado700R]

NGK CR8eix Iridium 

I use the same. Gap is 0.7 - 0.8 mm. 

Just picked up another one for Nikki's YFZ this weekend.  I didn't realize that the raptor and YFZ used the same plug 

[1badazz_700r]

  cr8eix irridium

[Krandall]

why iridium?

I don't buy into all that hoopla for a single cylinder engine that you'll see additional HP...

[Colorado700R]

why iridium?

I don't buy into all that hoopla for a single cylinder engine that you'll see additional HP...

I don't think it really adds to much power either randy, but mine seems to have a little better throttle response, plus I feel like I get more accurate plug chops when messing with my map.

[1badazz_700r]

i havent fouled an iridium yet and would foul regular plugs from time to time. Ive had the same one in now for over a year and no problems.Plus most of your sports bikes come from the factory with iridium plugs so i figure what the hell

[Livingmylife93]

I use an NGK - CR8E, never used to gap them, but just started to @ .75

[Krandall]

I've never fouled one of my plugs yet in the rappy. 

Just wondering if it's like "race plug wires"

[1badazz_700r]

 :lol:i like it race plug wire's. I think my fouling issue was do to the doebeck style fuel controller i had at the time. the slightest change in weather and it wouldnt run for shit and foul plugs. so i bought an iridium plug and it didnt foul,however that week i purchased a pc3 and problems were solved. So i just kept the plug and ran it