gapping HT0 plugs
01-17-2009, 01:25 PM
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gapping HT0 plugs
Talk to JDM today and they said my HT0 plugs should be gaped to 30 and they come gaped to 45. I didnt think these plugs could be gaped since they have a complete "bridge" across instead of just a single free bar. Do I need to gap these? If so, how do I do it?
01-17-2009, 02:25 PM
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yes you should gap them.... I bought a tool from our local parts guy to do mine....
01-17-2009, 02:46 PM
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01-17-2009, 02:52 PM
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What kind of tool do I use? Is 30 the right amount?
01-17-2009, 03:09 PM
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I guess I need this?
01-17-2009, 06:54 PM
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yep, there are a couple versions of that.
01-19-2009, 01:26 PM
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Yes, you want to close the gap from the factory specs. How must boost are you running? .030 is fine if you are running 10+psi. Our car makes around 9-9.5psi and is gapped at .036.
Casey
01-19-2009, 01:31 PM
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Ill be running a 3.4" pulley so like 9.5psi? I heard it needs to be gapped at like .032 or am I wrong.
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