NGK TR5 OR NGK TR55 spark plug
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From: Poway CA, where GOD and the sun always shines
NGK TR5 OR NGK TR55 spark plug
Hi everyone;
Well, it is getting close to new spark plugs, and I believe the only difference in the 2 plugs is the gap. The TR5 is a .035 gap, and the TR55 is a .050.
Which plug would be the correct one for my stock 2001 Z28 (lid and cat back)?
Thanks in advance.
SteveC
Well, it is getting close to new spark plugs, and I believe the only difference in the 2 plugs is the gap. The TR5 is a .035 gap, and the TR55 is a .050.
Which plug would be the correct one for my stock 2001 Z28 (lid and cat back)?
Thanks in advance.
SteveC
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racecarz28
General 1967-2002 F-Body Tech
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Mar 30, 2015 09:55 PM