2006 r6 spark plugs

[JASF4i]

I raced a 2006 r6 all last year on the same spark plugs so I decided to change them for the upcoming season. (they were in bad shape). I told my local dealer to get me a set of plugs.

I installed the plugs then found out they gave me 9's vs the oem replacement 10's. Is there any harm in this? I've heard different opinions. Should I take them out & get the exact replacements?

By the way my engine is stock & I run a power commander & ignition module with the graves map.

Thanks in advance for your help

[Ed Who?]

9's will be fine. the 10 is a bit colder temp range plug. if you have higher than stock compression, GO BACK to 10's. Personally i'd rather run the right 10 range plugs, but the 9 wont blow it up per se

[JASF4i]

Thanks.

[mpp12]

Wy is that Ed.
my car mecanic put colder on my turbo impresa RA. so I can run more boost.

Maybe I should do that on my gsxr 1000 that will have more compresion... just a thought.

[Ed Who?]

cooler plugs help keep combution chamber heat down and thus making a bit safer for higher compression and/or more boost.

you can run CR10EK's in the 1000 if you like. We typically dont see an issue with the suzuki.

[mpp12]

we use all the help we can get since the gas here is shit.
ex
my car runs stock 16psi for 280hp. (2660 lbs) sick car
I have to run 13psi in normal gas or mix 2 gal of toluene in order to run the 18 PSI that my daughter loves since she likes to feell the take off.