[brazwewn]

You guys tell us how it goes.

Well it's not going with the ITV24 plugs. I will be putting them up on FleaBay. Hopefully I can get most of my money back.

Wes

 

[skizzo81]

here is the beginning of my testing.

 

[Whiteblurrvt]

Itv22 is one step cooler than stock

 

[skizzo81]

Itv22 is one step cooler than stock

correct

 

[Qluber]

Itv22 is one step cooler than stock

But is it the same size, length?

 

[Whiteblurrvt]

That idk lol thats y im relying on other ppl who know more bout this stuff than me to test them out

 

[skizzo81]

But is it the same size, length?

The electrode on the 22 is noticeably more recessed into the porcelain. This leads me to the fact that it truely is a colder plug for sure.

 

[EdgeAutosport.com]

Here are some comparison pictures for the ITV20 (stock heat range), ITV22 (one step colder), and ITV24 (two step colder). Like Skizzo81 was noting in his video, you can see how the colder the plug gets the shorter the ceramic insulator is.

Thanks Skizzo81 for doing the testing on these!

 

[Silver_Shooter]

Thanks to all of you! I tried finding the colder plug over the summer to see if it would get rid of the last -1 degree of timing being pulled at 24psi. Definitely will try the 22s next spring when the track opens.
This forum is great.


Sent from my iPhone using Tapatalk

 

[skizzo81]

Here are some comparison pictures for the ITV20 (stock heat range), ITV22 (one step colder), and ITV24 (two step colder). Like Skizzo81 was noting in his video, you can see how the colder the plug gets the shorter the ceramic insulator is.

Thanks Skizzo81 for doing the testing on these!

no problem thanks for the shirts. I will be updating as soon as I get more miles put on the car.

 

[Kent]

Thanks to all of you! I tried finding the colder plug over the summer to see if it would get rid of the last -1 degree of timing being pulled at 24psi. Definitely will try the 22s next spring when the track opens.
This forum is great.


Sent from my iPhone using Tapatalk

I"ll shoot for the ITV22 as well.

 

[Qluber]

Guys, I am really worried about the overall length of the Denzo compared to stock. Will the coil pack even make contact with the Denzo tip? Has anyone checked this?

 

[SIstomper]

Guys, I am really worried about the overall length of the Denzo compared to stock. Will the coil pack even make contact with the Denzo tip? Has anyone checked this?

I've been running 22's in my car since Monday. No problems.

 

[Qluber]

I've been running 22's in my car since Monday. No problems.

Thanks, can you tell anything yet performance/fuel mileage wise?

 

[SIstomper]

I didn't want to comment as of yet as the plugs have only been in a few days. Car runs cooler and no power loss that I can tell. On Sundays I fill my car for the weekly commute to work. Usually by Friday I have to get gas. I still have a 1/4 tank. I don't want to speculate but I have not changed my route or the way I drive.

 

[Boost_me]

I didn't want to comment as of yet as the plugs have only been in a few days. Car runs cooler and no power loss that I can tell. On Sundays I fill my car for the weekly commute to work. Usually by Friday I have to get gas. I still have a 1/4 tank. I don't want to speculate but I have not changed my route or the way I drive.

And this result is with the 22's?

 

[Boost_me]

...edit, just read that you do on the last page, sorry

 

[scarlett007]

Hey guys so ive been following this topic and I just want to know if I should get the itv22's or ngk equivalent?

 

[skizzo81]

22's are a safe bet. I will be testing the 24's in jan.

 

[scarlett007]

I don't see Edgeautosport has them for the ST yet. Should I order the ones from their Mazdaspeed selection? I guess they are the same?