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Discussion Starter #1
Who runs 3922 plugs, and how much compression are you pushing? I want to shoot the gas on my car, about 200 shot, and I've been told to use this plug. I have around 10.5 - 11.0 to 1 compression. I've sprayed up to a 150 no problems with a 3923 plug. Now I want to step it up some. Thanks for any help.
Tommie
 

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I have been running them with 8.6:1 compression and 12-14psi of boost for years without any issues
 

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use the AR3932 pull them out of the box and put them in.
 

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I've sprayed a 200 shot on my 10.8:1 347 using 3923's....I can't seem to find 3922's anywhere anymore. I think you would be fine to still use the 3923's.
 

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Discussion Starter #5
Well I've ran the 3924's on the motor. Used 3923's for up to a 150 shot of nitrous. What would be my next step for a colder plug if I want to spray a 200 shot? Like Jeff said, the 22's are hard to find and not very common. Can you actually run too cold of a plug?? I tried the AR3934 plugs once, and the car just didn't respond the way I had intended!! Thanks
 

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i run ar3932's i run them on the motor and on the bottle. they work!
 

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Can you actually run too cold of a plug?
yes although not sure how you can tell

i thought i heard someone say that you should run the coldest you can 'till you start having driveability issues at which point you have gone too cold and need to go back up one

any know if this method works...???

pk
 
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