Hey Guys I'm just getting set to install my turbo setup in the coming week and I was wondering if anyone had a good site or something with pics and info on how to read your plugs to determine different conditions, detonation, rich/lean etc.
Thanks
Jim

 

white = lean
golden brown = just right
black = rich

I forget if there are any other color related indicators...

 

http://www.ngksparkplugs.com/techinf...q/faqread2.asp
'Nuff said!

 

Thanks man exactly what I wanted.
peace jim

 

hmm, nothing about detonation on the link.