Nitrous plug question
Nitrous plug question Ok I have read every thread I can find on ls1tech and yellowbullet but haven't found an answer. I'm looking for the right spark plug for a 300 shot. I was told NGK B9EFS (#1085) would work but it is a non resistor type plug and will cause noise/interference with the ecu. I can't find a #9 cold plug that is a resistor type. What are you nitrous guys using for a 300 shot? Thanks in advance
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Ok I have read every thread I can find on ls1tech and yellowbullet but haven't found an answer. I'm looking for the right spark plug for a 300 shot. I was told NGK B9EFS (#1085) would work but it is a non resistor type plug and will cause noise/interference with the ecu. I can't find a #9 cold plug that is a resistor type. What are you nitrous guys using for a 300 shot? Thanks in advance
-Garrett
Last edited by NitrousExpress; Oct 16, 2013 at 09:24 AM.
Just got off the Phone with Holley (the car has a holley dominator ecu) and they don't have an answer for this either. They recommend loading it up with dielectric grease and trying my luck.
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Shiz and ATV, that is a gasket seat plug. Does your head call for a gasket seat plug? As you already know LS heads are angle seat. Would there be an issue running gasket seat plugs on angle seat heads?
No they don't call for gasket seat plug, they are stock LS casting heads. The plug ATV mentioned won't work for me but I asked him about the noise/interference because I see it is a non resistor style.
Shiz and others seem confident I won't have an issue, but if so many people are running these style plugs with no misfire issues why is Holley so concerned?
Shiz and others seem confident I won't have an issue, but if so many people are running these style plugs with no misfire issues why is Holley so concerned?
If you have an old head laying around, you can tighten the gasket seal ones down on it and make it fit like a tapered seat plug. I know NGK does not make a -10 tapered seat plug so thats really the only way I know to get a plug that cold for an LS motor
On The Tree
Joined: Sep 2011
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From: Georgetown TX.
Seems to be an issue for some with the Holley ECU. Here is a post that got a lot of attention on bullet.
http://www.yellowbullet.com/forum/sh...d.php?t=584213
http://www.yellowbullet.com/forum/sh...d.php?t=584213
