im trying to find 1.1mm spark plugs for my gsr bc thats what its telling me under the hood but all i can really find in ngk plugs are 1.3mm. will this be an issue if i go 1.3?

 

Gap them to spec if you feel it's needed. I've never had any issues with NGK's out of the box tho.

 

and are all ngk blue wires the same?

 

so ngk bkr6eix-11's would be okay?

 

No maybe between the B-series but iirc there is a different part number for the D series ETC.


Yes those are what I have for mine

 

Recommended plug and gap for the Integra are...

Conventional NGK ZFR5-11 or equivalent @ 0.039i to 0.043 inch or 0.9906 to 1.922mm
Platinum NGK PFR6-13 or equivalent @ 0.047 to 0.051 inch or 1.1938 to 1.2954mm

It does not differentiate between B1, C1 or C5 engines.

That is right out of the Haynes manual. 94

 

so which plugs would you rec? i lookd at some that were 1.3mm but under the hood says 1.1....

 

I use the NGK ZFR5-11 gapped to 1.2mm for DD and 1.4 when I autocross and use my Zex 75 shot on my 94RS.

I have been using that plug since car was new, [at 227,000 km now] still runs great burns no oil.

Have tried many other plugs, including the Zex plugs, and Platinum, [not when spraying] non have worked as well as the "stock" NGKs. 94