: best spark plugs?


GhettoRdneck
02-15-2012, 01:06 PM
Hey guys, i just recently bought MSD wires and the coil and was wondering if anyone had a preference or best spark plug to use on their svt? please let me know!

GO.army.1969
02-15-2012, 02:52 PM
Autolight copper

GhettoRdneck
02-15-2012, 03:07 PM
okay sounds good. where do you get them? just like autozone or napa or somethin?

Matte Black
02-15-2012, 03:43 PM
Autolights are at autozone. I prefer ngk iridiums.

macdiesel
02-15-2012, 04:10 PM
Motorcraft coppers gapped out a bit.

cossieboy
02-15-2012, 04:39 PM
Ngk platınum

bespurcell
02-15-2012, 05:12 PM
SP-463 from NAPA. Gap at .050-.060.

Zab
02-16-2012, 06:12 AM
Motorcraft coppers gapped out a bit.

^^this! Can't go wrong with oem right? I forgot what the gaping was tho

iminhell
02-16-2012, 03:28 PM
Motorcraft coppers gapped out a bit.


This.

AZFS22C / SP-463


Do not use anything but.
The NGK's heat range is not the same.
Bosch is all around junk for our cars.
Champion/AC/etc don't offer a proper fit or heat range for our cars.


Motorcraft/Autolite or nothing/problems.

BigRed03
02-16-2012, 04:01 PM
This.

AZFS22C / SP-463


Do not use anything but.
The NGK's heat range is not the same.
Bosch is all around junk for our cars.
Champion/AC/etc don't offer a proper fit or heat range for our cars.


Motorcraft/Autolite or nothing/problems.

this. x1000. Gapped .055-.060. Smooths out the idle.

And the MSD coil is ok...but when it goes, switch back to a stock coil. Theyre proven to 600+ whp....and its cheaper :D

ftank29
03-06-2012, 01:29 PM
where can u get it at? and brand?

1turbofocus
03-06-2012, 02:21 PM
Autolite does not make a plug for the SVT that is correct , any one running them need to check there plugs
NGK is scrap metal in my opinion

Like stated the Motocraft SP463 is the way to go and gapped at .055 , buy them on line parts places or from Ford

Tom

shananigans89
03-14-2012, 06:50 PM
i'm using denso iridum ITV22 spark plugs from CFM. they say they are stock heat range for the svt. had them for almost a year and have no problems.

stromberg2
03-22-2012, 04:15 PM
Ok, stupid question, maybe....What is the difference with the sp487, sp463 and sp524?

Stromberg2

1turbofocus
03-22-2012, 04:51 PM
I would never use a denso plug , by design there a hotter plug

sp463 are the only ones with a .980 reach the Focus requires from what I understand

Tom

shananigans89
03-22-2012, 09:08 PM
I would never use a denso plug , by design there a hotter plug

sp463 are the only ones with a .980 reach the Focus requires from what I understand

Tom

what exactly do you mean? and what difference would it make if i were running motorcraft AZFS22C coppers gapped at .055 as opposed to the denso itv22s, which i think i gapped at .045 if i remember right...?

SWEGER
04-10-2012, 04:58 PM
I went to Auto Zone today to beth the Motor Craft SP463's. They didn't have them but looked it up and brought me an Autolite APP5364 which was supposed to be equivalent. Anyone use these? Good or bad?

http://www.autozone.com/autozone/parts/Autolite-Double-Plat-Spark-Plug/2003-Ford-Focus/_/N-jk8uuZ9n80x?itemIdentifier=438165_0_0_