Plug question...
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Staging Lane
Joined: Jun 2009
Posts: 90
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From: ill
Plug question... What plugs do I need to order.
I was told TR5's gapped at 32-35 by my tuner
they sell TR55's gapped at 60, would I want to gap the TR55's down to .035?
or TR6's gapped at 35ish, but those seem to be for high power applications.
My car is barely modded, CAI, Cat-back, tune. 98 LS1
Help!
I was told TR5's gapped at 32-35 by my tuner
they sell TR55's gapped at 60, would I want to gap the TR55's down to .035?
or TR6's gapped at 35ish, but those seem to be for high power applications.
My car is barely modded, CAI, Cat-back, tune. 98 LS1
Help!
Last edited by goof4080; May 31, 2010 at 11:40 AM.
What plugs do I need to order.
I was told TR5's gapped at 32-35 by my tuner
they sell TR55's gapped at 60, would I want to gap the TR55's down to .035?
or TR6's gapped at 35ish, but those seem to be for high power applications.
My car is barely modded, CAI, Cat-back, tune. 98 LS1
Help!
I was told TR5's gapped at 32-35 by my tuner
they sell TR55's gapped at 60, would I want to gap the TR55's down to .035?
or TR6's gapped at 35ish, but those seem to be for high power applications.
My car is barely modded, CAI, Cat-back, tune. 98 LS1
Help!
You need to buy NGK TR5's or TR55's. Those two plugs are 100% identical, they just come gapped differently from the manufacturer. The TR55's are becoming harder to find, so just get the TR5's if they are available.
Gap them to .050, that is perfect for a stock LS1, to my 427ci, all the way up to a 650 RWHP N/A engine.
.32-35 gaps are for nitrous motors.
.
