about to change my plugs...

just a couple of things i would love to hear your advice on

NGK vs denso?

and what do you guys think about iridium spark plugs? are they worth the extra costs?

What bike will you be fitting them to?

nc35!

I'm using denso iy27 on my nc35

have fitted ngk iridium plugs in the past on my blade and have them on the cb1300 cannot say if they make a noticable difference to the bike but they claim the service life is longer than ordinary plugs and they give a better spark and improved combustion etc unsure if they are worth the extra cost though

code2006 wrote:I'm using denso iy27 on my nc35

how does it compare to a stock one?

Using Iridium plugs on my Triarm and my 400/4, got to be worth the extra for the extended service life & benefits, changing plugs on a Triarm aint a 10 minute job...

niteblade wrote:

code2006 wrote:I'm using denso iy27 on my nc35

how does it compare to a stock one?

Don't know, never been out on my bike with stock plugs lol
My bike runs fine tho with the plugs and that's the most important thing for me lol

I run Iridium NGKs in both my GSXRs as got a box of them cheap in the US years ago, less than normal plugs here Found them to give improved starting and idling but that's it.

Standard plugs.

Denso ones.

I use whatever is the cheapest but the last two batches of NGK's ive had have had duff plugs in them so back to Denso.