Nitrous plugs
Thread Starter
Instructor
Joined: Apr 2005
Posts: 144
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From: Woodlands TX
Nitrous plugs
I have an 88 with 383 stroker, AFR heads, Miniram intake, TPIS headers, 3.73 rear, ect. Car was built for nitrous (custom ROSS pistons, ring gaps, etc). About to put a 150-200 shot of juice on it. Just wondering what spark plugs you guys are running with your nitrous applications.
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Joined: Oct 2004
Posts: 761
Likes: 68
Projected Tip vs Standard
For nitrous you are better off with a non-projected tip plug.
NGK BR7EPS is a taper seat non-projected tip plug (.708" reach). If your heads require the gasket seat then take a look at NGK BR7ES which is also a non-projected tip plug but .775" reach and 13/16" hex. Attached photo shows projected vs. non-projected tip plugs.
NGK BR7EPS is a taper seat non-projected tip plug (.708" reach). If your heads require the gasket seat then take a look at NGK BR7ES which is also a non-projected tip plug but .775" reach and 13/16" hex. Attached photo shows projected vs. non-projected tip plugs.
