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Forum nameTurbo/Nitrous Tech
Topic subjectwhat does this mean?
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=57668
57668, what does this mean?
Posted by jsupetran, Oct-03-03 05:41 PM
i took out my spark plugs for a compression test (190-190-190-185) and the cone tips have a black at the tip, and the lower body is white. is that too lean? my 02 readings are .97 so that's rich, i was running rich for a long time 1.02. i am on stock injectors btw.


-------jezreel
hrc stage 1, sfmu, ml, prokits, egt, boost gauge, apexi tt, costum dp, dynotune fp gauge. gst muff, turbo spoiler
57678, RE: what does this mean?
Posted by siueclipse, Oct-03-03 05:59 PM
can you post a pic of the plugs?
James
57688, RE: what does this mean?
Posted by jsupetran, Oct-03-03 06:36 PM
im having some computer issues

but i'll try

nice hp by the way.

-------jezreel
hrc stage 1, sfmu, ml, prokits, egt, boost gauge, apexi tt, costum dp, dynotune fp gauge. gst muff, turbo spoiler
57691, RE: what does this mean?
Posted by siueclipse, Oct-03-03 07:01 PM
thanx
57694, RE: what does this mean?
Posted by etx, Oct-03-03 08:15 PM
what kind of plugs are you running, at what psi?
57726, RE: what does this mean?
Posted by jsupetran, Oct-04-03 10:13 AM
its the stock bosch plugs at 5 psi. i'm a little broke right now but my next mod is going to be colder plugs gapped at .35.

my concern is that the white stuff indicate lean conditions.


-------jezreel
hrc stage 1, sfmu, ml, prokits, egt, boost gauge, apexi tt, costum dp, dynotune fp gauge. gst muff, turbo spoiler