spark plugs

Discuss topics related to the VQ series engine.
Roxdub
Posts: 23
Joined: Tue Jun 27, 2006 5:11 pm
Car: 2004 Nissan 350Z

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I am thinking of putting colder plugs on my turbocharged 350z. Does anyone know what gap I should put on those plugs. 8.5lbs of boost.THank youEric


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C-Kwik
Moderator
Posts: 9086
Joined: Thu Aug 01, 2002 9:28 pm
Car: 2013 Chevy Volt, 1991 Honda CRX DX

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I'm guessing you can probably run the factory gap. With a coil on each plug, the spark may be strong enough to overcome the extra density of the mixture under boost.


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