Need spark plug info (I'm trying to help another member!)
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From: Bonney Lake/Ellensburg, Washington- WCBF '04, '05, '06, '07 Survivor-

No, I'm not going insane by posting this here. I'm posting on behalf of chadow427, he dosen't have easy internet access.
Anyways, he has the 2000 SSEi with all those go fast mods for the SII
He needs to know what would be a 2 and 3 stages cooler plug, what the gaping should be, and any brand that would be prefered.
thanks!
-John
Anyways, he has the 2000 SSEi with all those go fast mods for the SII
He needs to know what would be a 2 and 3 stages cooler plug, what the gaping should be, and any brand that would be prefered.
thanks!
-John
I only got the one range cooler plug in the NGK tr55ix plugs, I think the next one cooler is the tr6ix or something like that. I'm not at that stage yet. I also have a .55 gap and that might be a bit big. I don't know if any of this helps or not.
Thread Starter
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From: Bonney Lake/Ellensburg, Washington- WCBF '04, '05, '06, '07 Survivor-

Originally Posted by IO
I only got the one range cooler plug in the NGK tr55ix plugs, I think the next one cooler is the tr6ix or something like that. I'm not at that stage yet. I also have a .55 gap and that might be a bit big. I don't know if any of this helps or not.
After my recent mods (3.4 pulley and Intense PCM) I followed Rogue'* advice and went with the Autolite 605s, gapped .057. That'* a one range colder plug. So far, they're doing fine, but it'* only been about a month.
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From: Bonney Lake/Ellensburg, Washington- WCBF '04, '05, '06, '07 Survivor-

Originally Posted by harofreak00
Non-intercooled:
3.8” factory: Autolite 605 @ .055-.057” gap (or AP605/APP605 platinums @.060”)
3.4-3.25” pulley: Autolite 104 @ .052-.054” gap
3.1-3.0” pulley: Autolite 103 @ .047-.050” gap
2.9-2.7” pulley: Autolite AR94 (4 range colder race plug) @ .044-.046”
Intercooled
3.25-3.0” pulley: Autolite 104 @ .050-.052”
2.9-2.7” pulley: Autolite 103 @ .046-.048”
2.6-smaller: Autolite AR94 @ .044-.046”
3.8” factory: Autolite 605 @ .055-.057” gap (or AP605/APP605 platinums @.060”)
3.4-3.25” pulley: Autolite 104 @ .052-.054” gap
3.1-3.0” pulley: Autolite 103 @ .047-.050” gap
2.9-2.7” pulley: Autolite AR94 (4 range colder race plug) @ .044-.046”
Intercooled
3.25-3.0” pulley: Autolite 104 @ .050-.052”
2.9-2.7” pulley: Autolite 103 @ .046-.048”
2.6-smaller: Autolite AR94 @ .044-.046”
Thread Starter
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From: Bonney Lake/Ellensburg, Washington- WCBF '04, '05, '06, '07 Survivor-

Originally Posted by harofreak00
Non-intercooled:
3.8” factory: Autolite 605 @ .055-.057” gap (or AP605/APP605 platinums @.060”)
3.4-3.25” pulley: Autolite 104 @ .052-.054” gap
3.1-3.0” pulley: Autolite 103 @ .047-.050” gap
2.9-2.7” pulley: Autolite AR94 (4 range colder race plug) @ .044-.046”
3.8” factory: Autolite 605 @ .055-.057” gap (or AP605/APP605 platinums @.060”)
3.4-3.25” pulley: Autolite 104 @ .052-.054” gap
3.1-3.0” pulley: Autolite 103 @ .047-.050” gap
2.9-2.7” pulley: Autolite AR94 (4 range colder race plug) @ .044-.046”
104 = 1 or 2 heat ranges colder?
103 = 2 or 3 heat ranges colder?
one range cooler: 3.8” factory: Autolite 605 @ .055-.057” gap (or AP605/APP605 platinums @.060”)
two ranges cooler: 3.4-3.25” pulley: Autolite 104 @ .052-.054” gap
three ranges cooler: 3.1-3.0” pulley: Autolite 103 @ .047-.050” gap
four ranges cooler: 2.9-2.7” pulley: Autolite AR94 (4 range colder race plug) @ .044-.046”
two ranges cooler: 3.4-3.25” pulley: Autolite 104 @ .052-.054” gap
three ranges cooler: 3.1-3.0” pulley: Autolite 103 @ .047-.050” gap
four ranges cooler: 2.9-2.7” pulley: Autolite AR94 (4 range colder race plug) @ .044-.046”


