What You Think To These...

[Dani_B19]

Was reading a volkswagen book the other day (cant remember which) and saw these in the advert section:

http://www.larkspeed.com/index.pl?p=PULSTAR756&a=i

Looks too good tobe true and just short of a £100 for 4 , dont get me wrong if there as good as they claim (never are) it'd be worth it.
What you all think?

 

[vetch]

Ive heard these mentioned on another forum, I'm sure someone actually tested them and dyno'd the car before and after, and the plugs did indeed increase the bhp. I'm not sure if that test was sponsored by the manufacturers of the plugs though. I'll have a search and see if I can find it.

If they performed as the makes claim they do, I'd pay £100 for them, cheapest 10bhp increase you're likely to get!!

 

[Dani_B19]

Thats the problem, the claims always come from the manufacturer so you cant be sure unless its an independently tested.
wouldnt it be like normal spark plugs though, changing them every year?

 

[vetch]

Yeah, I suppose if your changing them every year that could be expensive!

Having Googled them, they are mentioned on loads of forums, and 99% of people seem to be of the opinion that they are *****! But I couldn't find one person who claims to have tried them!