Originally Posted by mart.rs
sounds like the prob i had with my old s2,it kept blowing out the spark on the plug cos the gap was too large! then found out two of the plugs were fooked,so went and got some new ones( N.G.Ks BCR8ESs) and that cured it fine! that was three years ago,now ive bin told to use cossie plugs( platinum tip style)!
i think it is aronic, that rs turbos are using cossie plugs with good results and the cossies are using rs turbo plugs with good results,
