Iridium Sparkplugs

[armoredfist2002]

I'm after some Iridium spark plugs for my t-sport, anyone know what size, heat rating I need

thanks.

[Ryan1985]

No point mate unless you need new spark plugs! Heat rating isn't an issue as you're not running high power!

[clarky]

IK16s

[Gnome]

No point mate unless you need new spark plugs! Heat rating isn't an issue as you're not running high power!

Actually, they are important, because of the fact that it determines what temperature your engine runs at.

If it's too hot a plug, the engine runs warmer than the cooling system can handle, and this can lead to detonation, particularly of the plug itself.

Pretty much the same effect of running your fuelling too lean.

Too cold, and the engine won't get up to the correct temp for a long time, if at all.

For the sake of a few quid as well, it's always best to get the right ones. ;)

Quite a good place, and the place I always use for car/ bike plugs is HERE!

[Ryan1985]

I stand corrected!