NGK-TR55 plugs installed @ .060
08-10-2005, 01:30 AM
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NGK-TR55 plugs installed @ .060
I installed these sparkplugs over the weekend in my C6 with only 2300 miles.
First of all, I’ve experimented with sparkplug gaps in a previously owned car that I had an aftermarket high energy ignition system installed on. I learned through experience that bigger gaps work better, up to a point, provided the ignition can deliver the juice.
Well, improvement can be had; I've had the plugs in for four days now and the car actually runs better. There's no dramatic power increase or anything like that, but what is noticeable is improved engine response, smoothness, and I’m noticing the engine revs quicker through the gears now. I’m also noticing the car is running haul-*** fast more consistently now – sometimes when I’m driving around my car doesn’t always run as fast as I think it should.
If appreciate a smooth responsive engine, give the plugs a shot. I don’t think you’ll be disappointed with the results. The sparkplugs are cheap and relatively easy to installed.
First of all, I’ve experimented with sparkplug gaps in a previously owned car that I had an aftermarket high energy ignition system installed on. I learned through experience that bigger gaps work better, up to a point, provided the ignition can deliver the juice.
Well, improvement can be had; I've had the plugs in for four days now and the car actually runs better. There's no dramatic power increase or anything like that, but what is noticeable is improved engine response, smoothness, and I’m noticing the engine revs quicker through the gears now. I’m also noticing the car is running haul-*** fast more consistently now – sometimes when I’m driving around my car doesn’t always run as fast as I think it should.
If appreciate a smooth responsive engine, give the plugs a shot. I don’t think you’ll be disappointed with the results. The sparkplugs are cheap and relatively easy to installed.
08-10-2005, 06:10 AM
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Yes,
.060 works just fine, & you get max energy from the ignition system, for max power & fuel mileage.
After 3 years & 15,000 miles, my NGK gapped at .060 in my LS1 still look perfect, & the car runs super strong.
But, even though they look/run fine, & put in a new set.
I guess 3 years is my limit, didn't really have to change them out.
Dave
.060 works just fine, & you get max energy from the ignition system, for max power & fuel mileage.
After 3 years & 15,000 miles, my NGK gapped at .060 in my LS1 still look perfect, & the car runs super strong.
But, even though they look/run fine, & put in a new set.
I guess 3 years is my limit, didn't really have to change them out.
Dave
08-10-2005, 10:22 PM
#3
Drifting
Are the TR55s the iridiums? I had a set of the NGK iridiums on my LT1 and can confirm the effects you posted on your C6 were realized on my LT1 too. I also insalled iridiums on my Mercedes ML320 and sar an astounding improvement in part throttle response and about 1 mpg better fuel economy. I wanted to install the NGK iridiums on my C6 but was informed in this forum that the LS2 is already iridium equipped. But your findings changes my perspective on this. Thanks for the post!
08-11-2005, 12:22 AM
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Originally Posted by KGB6
I installed these sparkplugs over the weekend in my C6 with only 2300 miles.
First of all, I’ve experimented with sparkplug gaps in a previously owned car that I had an aftermarket high energy ignition system installed on. I learned through experience that bigger gaps work better, up to a point, provided the ignition can deliver the juice.
Well, improvement can be had; I've had the plugs in for four days now and the car actually runs better. There's no dramatic power increase or anything like that, but what is noticeable is improved engine response, smoothness, and I’m noticing the engine revs quicker through the gears now. I’m also noticing the car is running haul-*** fast more consistently now – sometimes when I’m driving around my car doesn’t always run as fast as I think it should.
If appreciate a smooth responsive engine, give the plugs a shot. I don’t think you’ll be disappointed with the results. The sparkplugs are cheap and relatively easy to installed.
First of all, I’ve experimented with sparkplug gaps in a previously owned car that I had an aftermarket high energy ignition system installed on. I learned through experience that bigger gaps work better, up to a point, provided the ignition can deliver the juice.
Well, improvement can be had; I've had the plugs in for four days now and the car actually runs better. There's no dramatic power increase or anything like that, but what is noticeable is improved engine response, smoothness, and I’m noticing the engine revs quicker through the gears now. I’m also noticing the car is running haul-*** fast more consistently now – sometimes when I’m driving around my car doesn’t always run as fast as I think it should.
If appreciate a smooth responsive engine, give the plugs a shot. I don’t think you’ll be disappointed with the results. The sparkplugs are cheap and relatively easy to installed.
08-11-2005, 12:24 AM
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Originally Posted by aggie88
Are the TR55s the iridiums? I had a set of the NGK iridiums on my LT1 and can confirm the effects you posted on your C6 were realized on my LT1 too. I also insalled iridiums on my Mercedes ML320 and sar an astounding improvement in part throttle response and about 1 mpg better fuel economy. I wanted to install the NGK iridiums on my C6 but was informed in this forum that the LS2 is already iridium equipped. But your findings changes my perspective on this. Thanks for the post!
NGK TR55 = Copper Spark Plug
