929 sparkplugs: helpppppp
I'm going to replace my 929 sparkplugs. (about 16000 miles).
Here in italy we have mainly NGK sparkplugs.
I noticed in their local site only model CR9EHI-9 (929 specific) but in
ngksparkplugs.com global web site i noticed CR9EHIX-9 too.
They have slim electrode (0.6 nm) and tapered cut ground electrode
and they cost half the price. (50 euro vs 110 euro).
Anyone of you have experience with Cr9EHIX-9 model?
Could be differences between europe and america 929 specified sparks?
thanks in advance