What size denso plugs? - The Ford Focus Forum

**orangesvtkid** · 10-30-2009, 09:37 PM

CFM says that the ITV22's are the SVT stock heat range for the Denso Iridium spark plugs. But I have read on the forums people saying that the ITV24's are the right heat range and CFM says that is one step too cold? I don't really want to put the wrong plugs in.. Also any recommendations on on wire sets? Or even different plugs?

**bmylez** · 10-30-2009, 09:57 PM

Just make it easy on yourself and get Motorcraft stock replacement plugs. They run great and there's no confusion. As for wires, just run OEM replacement. A lot of OEM stuff works great.

**SVTsurfer** · 11-04-2009, 08:58 AM

^^^ He didn't ask you your opinion on what plugs to get, he asked you what heat range of denso's he should get...

To answer your question the ITV24's are what denso's site lists as the stock replacement for the SVTf. That is what I have in mine

**SVTADAM** · 11-04-2009, 10:25 AM

All that bmylez is trying to do is make making sure the person knows that just because an after market product is available that it doesn't make it better than the OEM.

I'd keep with Motorcraft brand plugs, but run what you want. AZFS22C, one step colder and copper.

I have 2 SVTF. One NA with OEM platinums, and one Powerworks that runs the AZFS22C.

BTW, try a search. There are 30+ threads just on spark plugs for the SVT.

**TennTechMan** · 11-07-2009, 12:38 AM

Quote:

Originally Posted by SVTsurfer

^^^ He didn't ask you your opinion on what plugs to get, he asked you what heat range of denso's he should get...

^^^ He didn't ask for you to police his thread either.

Gosh, I really hope this place doesn't turn into CEG for Foci.

On the topic of plugs, I'm running the copper Motorcrafts. Don't remember the exact part number, but they're referenced in several threads in SVT Headquarters. I've run them for about 2,000 miles, and I'm already getting some mid-range, partial throttle hesitation. I used the original plugs for 73,000 miles without that problem. I plan to get stock Motorcraft replacements or the Denso plugs in the near future. The coppers work, but you have to keep them changed often to keep the car running best.

**SVTADAM** · 11-07-2009, 07:59 AM

Hey Tenntechman, read his whole post...last sentence...

Quote:

Also any recommendations on on wire sets? Or even different plugs?

**bmylez** · 11-07-2009, 10:27 AM

TechMan wasn't policing the thread, surfer was. *He* missed that part

**SVTsurfer** · 11-11-2009, 10:56 AM

Yep, apparently I did miss that part... My bad guys, I definitely came across as an a$$hole and I didn't intend for that.

**svt3d** · 11-11-2009, 11:36 AM

WOW cant we all just get along...LOL

**bmylez** · 11-11-2009, 12:19 PM

Yes, it has been worked out.

10-30-2009, 09:37 PM	#1 (permalink)
orangesvtkid Newbie Join Date: Jun 2009 Location: Illinois Posts: 3	Newer SVT owner needs help what size denso plugs? CFM says that the ITV22's are the SVT stock heat range for the Denso Iridium spark plugs. But I have read on the forums people saying that the ITV24's are the right heat range and CFM says that is one step too cold? I don't really want to put the wrong plugs in.. Also any recommendations on on wire sets? Or even different plugs? Last edited by orangesvtkid; 10-30-2009 at 09:43 PM.

10-30-2009, 09:57 PM	#2 (permalink)
bmylez Senior TEAM Member Join Date: Dec 2007 Location: Lackland AFB, TX Posts: 1,922	Re: What size denso plugs? Just make it easy on yourself and get Motorcraft stock replacement plugs. They run great and there's no confusion. As for wires, just run OEM replacement. A lot of OEM stuff works great. __________________ 2002 SVTF: custom cams, Thunderbolt HFC, HKS exhaust, etc. SBC stg 3 + Torsen LSD = :-D Aaron @ English Racing - "I can't remember the last time I was impressed by a Ford, but I was impressed by yours."

11-04-2009, 08:58 AM	#3 (permalink)
SVTsurfer TEAM Member Join Date: Feb 2008 Location: Orlando, FL Posts: 124	Re: What size denso plugs? ^^^ He didn't ask you your opinion on what plugs to get, he asked you what heat range of denso's he should get... To answer your question the ITV24's are what denso's site lists as the stock replacement for the SVTf. That is what I have in mine __________________ '02 Infra-Red SVTF - 15.0 @ 93mph SCT X3 by Randy @ FS \| Magnaflow Cat-Back \| CFM ORP+STS+Trans Mount+Billet Antenna \| K&N SRI \| MSD Coil+Wires \| 65mm TB \| FC UDP \| VIS Invader CF Hood \| Hella Dual Headlights

11-04-2009, 10:25 AM	#4 (permalink)
SVTADAM Senior TEAM Member Join Date: Sep 2002 Location: Connecticut Posts: 4,137	Re: What size denso plugs? All that bmylez is trying to do is make making sure the person knows that just because an after market product is available that it doesn't make it better than the OEM. I'd keep with Motorcraft brand plugs, but run what you want. AZFS22C, one step colder and copper. I have 2 SVTF. One NA with OEM platinums, and one Powerworks that runs the AZFS22C. BTW, try a search. There are 30+ threads just on spark plugs for the SVT. __________________ Black Aria...#1211: 2002 SVTF Jasmine...#1062: 2004 SVTF Euro Rain...1990 Ford Escort Wagon "Dear Diary...Jackpot!" Giggity Giggity Goo!

11-07-2009, 10:27 AM	#7 (permalink)
bmylez Senior TEAM Member Join Date: Dec 2007 Location: Lackland AFB, TX Posts: 1,922	Re: What size denso plugs? TechMan wasn't policing the thread, surfer was. He missed that part __________________ 2002 SVTF: custom cams, Thunderbolt HFC, HKS exhaust, etc. SBC stg 3 + Torsen LSD = :-D Aaron @ English Racing - "I can't remember the last time I was impressed by a Ford, but I was impressed by yours."

11-11-2009, 10:56 AM	#8 (permalink)
SVTsurfer TEAM Member Join Date: Feb 2008 Location: Orlando, FL Posts: 124	Re: What size denso plugs? Yep, apparently I did miss that part... My bad guys, I definitely came across as an a$$hole and I didn't intend for that. __________________ '02 Infra-Red SVTF - 15.0 @ 93mph SCT X3 by Randy @ FS \| Magnaflow Cat-Back \| CFM ORP+STS+Trans Mount+Billet Antenna \| K&N SRI \| MSD Coil+Wires \| 65mm TB \| FC UDP \| VIS Invader CF Hood \| Hella Dual Headlights

11-11-2009, 11:36 AM	#9 (permalink)
svt3d TEAM Member Join Date: Jun 2008 Location: Tacoma Posts: 868	Re: What size denso plugs? WOW cant we all just get along...LOL __________________ 04 E4 ZX3 SVTF #450 of 1978 RED Army! "Hybrid cars hit pedestrians and bikers more often than conventional cars" USA TODAY ONE LESS PRIUS!

11-11-2009, 12:19 PM	#10 (permalink)
bmylez Senior TEAM Member Join Date: Dec 2007 Location: Lackland AFB, TX Posts: 1,922	Re: What size denso plugs? Yes, it has been worked out. __________________ 2002 SVTF: custom cams, Thunderbolt HFC, HKS exhaust, etc. SBC stg 3 + Torsen LSD = :-D Aaron @ English Racing - "I can't remember the last time I was impressed by a Ford, but I was impressed by yours."

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