Mark Ayling Posted March 11, 2002 Share Posted March 11, 2002 I noticed the other thread about HKS Plugs and didn't want to hijack it so I've started my own... I have Blitz Iridium Spec plugs and I still suffer from misfiring at high boost, although admittedly not as bad as it was with stock plugs - what else can cause this? Thanks in advance, Mark. Quote Link to comment Share on other sites More sharing options...
GavinL Posted March 11, 2002 Share Posted March 11, 2002 Hi.... The gap on the plugs is also important, but I can't remember what. Quote Link to comment Share on other sites More sharing options...
Raoul H Posted March 11, 2002 Share Posted March 11, 2002 Quote: from GavinL on 3:07 pm on Mar. 11, 2002[br] Hi.... The gap on the plugs is also important, but I can't remember what. Colder plugs (e.g. HKS, NGK 6's) should be gapped to 0.8mm if I remember correctly... Rgds, Quote Link to comment Share on other sites More sharing options...
Guest Mycroft Posted March 11, 2002 Share Posted March 11, 2002 (Edited by Mycroft at 4:52 pm on Mar. 12, 2002) Quote Link to comment Share on other sites More sharing options...
Alex Posted March 11, 2002 Share Posted March 11, 2002 yep .8 to .7 depending on your boost level Though I believe the coldness rating for the NGK should be 9 or 10... Quote Link to comment Share on other sites More sharing options...
Mark Ayling Posted March 11, 2002 Author Share Posted March 11, 2002 I'm a bit confused now! The plugs I bought were "Blitz Iridium Spec", in a Blitz box and each plug in its own individual Blitz box, and yet on the actual plugs themselves it says NGK. So have I been bumped off or are the "Blitz" plugs made by NGK also? Quote Link to comment Share on other sites More sharing options...
Doughie Posted March 11, 2002 Share Posted March 11, 2002 Mark yep I believe that iridium plugs are made by NGK and re-badged as Blitz Iridiums. Like a lot of car parts, there's often very few people who make them... Quote Link to comment Share on other sites More sharing options...
MONKEYmark Posted March 12, 2002 Share Posted March 12, 2002 what ngk spark plugs should we buy if we need to replace,seen some ngk sparkplugs on supra store for $3 each could have been another usa store are the blitz and hks just branded over priced plugs then would be good to find out what to buy thanks in advance would it be a waste buying 2 sets if they are that cheap Quote Link to comment Share on other sites More sharing options...
Alex Posted March 12, 2002 Share Posted March 12, 2002 Mark do a search for NGK and you'll probably find the NGK spec you need Quote Link to comment Share on other sites More sharing options...
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