Fitted some NGK Iridium IX plugs last night - f*ckin brilliant!! OK - so I've only done 15 miles on them but response was better, power was noticeably up and allegedly they improve fuel economy and last longer than standard.

 

I reckon this is the best upgrade you can do, saves money in the long term, better for your engine and no insurance premium headaches - GAH! why didn't I do it sooner!!!

 

Cheers!!!

 

RobH

how much were they?. My zed had a major service from a main dealer last year, they fitted or re-fitted new platinum plugs and the car seems to of been more 'sluggish' then before?.

 

I'm gonna try and do a deal with the guy. Reckon I'll be able to sell them on for £60 a set including P+P and a couple of quid for my trouble.

 

LMK if you're interested.

 

 

I'm gonna try and do a deal with the guy. Reckon I'll be able to sell them on for £60 a set including P+P and a couple of quid for my trouble.

 

LMK if you're interested.