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Thread: Lynch's 6spd / VE-T thread

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Posts: 1,431-1,440 of 1,893
2013-04-22 23:03:52
Ngk bkr7e and it idles & cruises mid 15 to low 16 afr, should I step it to an 8?
2013-04-22 23:29:37
Here are the ones I took out..

2013-04-22 23:54:49
thats interesting that the old 7's have grayish porcelain and the new ones are bright white

bright white means the plug is too cold... but since they are the same as the old ones... that doesnt make much sense
Last edited by unijabnx2000 on 2013-04-23 at 00-00-26.
2013-04-23 00:04:45
There are some speckles o BBC the old ones which is makin it look more grey.. I did take sime timing out in the boosted area of the map tho..
2013-04-23 00:11:33
shiny speckles means detonation
2013-04-23 00:26:54
Thats one of the reasons I pulled some timing.. laast night I got into boost a few times on the way home an badnt run the car till I checked em today.. I know thats not the best way to read plugs but what do ya do..
2013-04-23 00:58:26
Plugs in 1429 look like the car was running lean, the set in 1432 seem good except for pecks if any. Might be the pics that make the plugs look so white
Last edited by P10FTW on 2013-04-23 at 01-00-39.
2013-04-23 01:04:02
Like I said my cruise afr is mid 15 low 16 but wot is low to mid 11s.
2013-04-23 01:33:55
im not a tuner, but I think the target afr for cruising shouldnt go leaner than low 15's
2013-04-23 23:40:46
Josh run it hard in 3rd or 4th and shut car down after you let off cruise to a stop then pull plugs...you will be able to tell if you have to much timing or not by looking at the strap
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