BR7EF's...ok for a DD?
Thread Starter
Joined: Nov 2006
Posts: 1,218
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From: Round Lake, NY
BR7EF's...ok for a DD? I currently have NGK BR7EF spark plugs in my car because of my nitrous setup. I have about 2k on them and have been DDing my car with them without any problems....except every once in a while on a hot day when I hit a few stop lights one after another coming to a stop it will idol down to 500rpms for a few seconds then idle back up...
In a few weeks im going to be taking my car to myrtle beach, SC (910 miles one way) and I was just wondering what your opinions would be on this? Should I put in TR55's for the drive? obviously most of it is highway but I dont want to be 900+ miles from home and ending up fouling some plugs and what not...like I said, I only have had them in my car for 2k so I dont really know how the act on very long drives. They are gapped ar .032
In a few weeks im going to be taking my car to myrtle beach, SC (910 miles one way) and I was just wondering what your opinions would be on this? Should I put in TR55's for the drive? obviously most of it is highway but I dont want to be 900+ miles from home and ending up fouling some plugs and what not...like I said, I only have had them in my car for 2k so I dont really know how the act on very long drives. They are gapped ar .032
i would or atleast some TR6s. for dding or trying to get the best gas milage gap them at the factory .045-.055. if ure not spraying you dont need that cold of a plug. TR6s wont work with your nitrous set up? How much are you spraying?
I would ask this in the nitrous section..I'll be runnin those when I install my plate kit..Daves and harris recommended those to me, BUT I also have H/C/I..I would NOT spray on stock plugs or tr55..I would on tr6 but if I was stock..My buddy sprays his ms3 car(cam only) with TR6's
Last edited by john563; Jun 22, 2010 at 08:49 AM.
Thread Starter
Joined: Nov 2006
Posts: 1,218
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From: Round Lake, NY
TR6's are NOT a n20 plug. They are a projected tip...You run a non projected on a nitrous application.
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Verdad Gallardo Thread Starter
Joined: Nov 2006
Posts: 1,218
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From: Round Lake, NY
