fizzle Posted November 20, 2008 Share Posted November 20, 2008 hi has anyone used or heard of these Halo spark plugs? http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=120323019082 Quote Link to comment Share on other sites More sharing options...
bigbloodyturbo Posted November 20, 2008 Share Posted November 20, 2008 I wouldn't be the guinea pig, i could be wrong but anything on egay that claims it get you 10-14 bhp for £40 is usually a pile of crap. I wouldn't believe anyone who tells me i would gain power simply by changing my plugs. As for lasting longer, i change plugs once or twice a year anyway on all my cars. Quote Link to comment Share on other sites More sharing options...
fizzle Posted November 20, 2008 Author Share Posted November 20, 2008 more info here, aparantly had us tv coverage...http://www.lsgbrisk.com/ Quote Link to comment Share on other sites More sharing options...
bigbloodyturbo Posted November 20, 2008 Share Posted November 20, 2008 it says on their website "Halo Spark Plug makes a plug that…does not use a center electrode. It fires through the center. Guaranteed 10 percent [better] fuel economy." but it does have centre electrode, the only difference i can see is that instead of and normal ground electrode it has a ring, which just looks like the same theory as a twin or tripple electrode plug which dont make more power, they just last longer. Quote Link to comment Share on other sites More sharing options...
Steve Posted November 20, 2008 Share Posted November 20, 2008 http://www.mkivsupra.net/vbb/showthread.php?t=119720&highlight=halo+spark Quote Link to comment Share on other sites More sharing options...
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