the best spark plug

[EK9dan]

I use them cheap NGK BKR-7E plugs....

About £2 each from sparkplugs.co.uk

Absolutely great plug. Change every 9k miles & jobs-a-goodun

All these Iridium/Platinum plugs claiming better sparks/power are a waste of money cashing in on a posh sounding name...

Reminds me I best go order a set before booking my remap

Are these copper yeah?

 

[johnny_9]

nology silver + nology hot wires. exhaust note is also sounds different.

 

[HornetSting]

I was reading an article somewhere about all these 'specialist plugs' and they tested them in an engine and gained a 5hp increase, but then they put in new standard plugs and got the same 5hp increase. So this tells me just to change the plugs at every service, that way you cant go wrong and you save yourself some coin at the same time. In reference to placing the plug facing the intake/exhaust. How do you do that? Dont you just screw it in till its the correct tightness. Surely its threaded and you cant alter how it sits once tightened. Im sure the Guru that is Blink will help me out here.

Ben