fuel saving!

[doug51]

Thinking of putting ngk irium spark plugs on my 2litre honda. Any comments about these.

 

[lutonmatt]

wont save you any fuel but will burn it better

for me the amount they cost would feed me for a week so i would find some cheaper twin spark plugs as i am sure they are only single spark

if it was a turbo or supercharged motor then i would say maybe as they need a better spark

 

[HDi fun]

NGK plugs are superb across the range - I cannot see any downside to fitting high quality plugs.

I consider it to be the same with filters, lubricants, fuel - anything really.

 

[obi_waynne]

They should last around 4 years which makes the cost seem more worthwhile.