would super four spark plugs do any harm for my 1.8 non vvt

[Blurry120]

i`m thinkin of gettin a set of super four spark plugs for my 1.8 non vvt, i`ve had them before in my old 1.6 Astra SR years ago, but now i`ve got back to petrol from diesel i`m thinkin of doin the service myself, i`ve had the interim service done already, its just the plugs, filters and belt to change, it has been a while since i changed plugs over so i`m wondering if they would be any good or not

[Vectra-c-SRI]

http://www.vectra-c.com/forum/archiv...hp/t-7273.html