Spark Plugs

drgnracin72 · April 11th, 2006, 05:02 AM

what spark plug would yall recomend for my application. stage 3 heads and cams with 17-20 psi of boost? will the normal spark plags work or will i need something special? thanx for any info!

mdvaldosta · April 11th, 2006, 07:59 AM

NGK BR7EF gapped at .035" (two heat ranges colder than stock, a good copper plug). Will last about 15k miles. That's what I run, as do most boosted modulars.

Casper98GT · April 11th, 2006, 10:44 AM

Exactly. I perfer NGK's to anything and then Motorcraft's.

Jonny00GT · April 15th, 2006, 10:28 AM

I'm an Autolite man myself. I'd definately go 2 heat ranges colder and close the gap....maybe .032 unless you're running a Boost-A-Spark or something similar.

Here is a list of plugs for ya: http://forums.modulardepot.com/showthread.php?t=2218

-Jonny

96stangGT · April 15th, 2006, 11:26 AM

hey guys im new here but i was going to change my plugs as well i have a 96 GT bone stock and i was going to go with the bosch platinum 4 prong things, any good or wht else would be better, i am plannning on putting a lot of mods into it in the near futur
thanks

mdvaldosta · April 15th, 2006, 11:32 AM

Stay away from those Bosch +4's, stick with a copper plug for performance (like NGK or Autolite) or a regular platinum type plug for longevity. Those +4's are overpriced junk.

Casper98GT · April 15th, 2006, 12:07 PM

I second that Md, stay away from them. There is a guy at my track who's Cobra motor said goodnight after a long night at the drag way. What went wrong ? His Bosch Platinum 4's decided to break off and grenade his motor.

Just a lil FYI.

Casper

Tapeuup · October 31st, 2006, 09:11 AM

I know I will get some flack about this one, I run splitfire. It' def wakes up the motor IMO. Sunday I was crusing home and a RT 5.9 Dakota pull up and rev his motor so I slowed to 65MPH geared to 3rd and floored. My car has great pull from 3rd @ 65. I pulled away but not like usual when this happens. We pulled into McDonalds and he said "what the hell do you have in that thing?" He said his truck was 99 dakota R/T 5.9 350hp. I have an '03 GT with bolt ons. Same thing happened with an Silverado SS rated at 345HP from the dig but I left him BAD! What's up with these trucks??? I used them on my last '92 GT and it did great in it as well so I'm sold on SF and nothing/noone will change my mind. only $4.99 ea. 30 Money back garr and 100000 mile garr. my 2c

GTsetGO · October 31st, 2006, 10:07 AM

+1 on the NGK.

dragchik01 · October 31st, 2006, 05:01 PM

Originally Posted by drgnracin72

what spark plug would yall recomend for my application. stage 3 heads and cams with 17-20 psi of boost? will the normal spark plags work or will i need something special? thanx for any info!

autolite 764 gaped less than .30

mjkids · October 31st, 2006, 05:33 PM

i put ngk in my car and i also run ngk in my bikes i like them

drgnracin72 · October 31st, 2006, 07:29 PM

im running a ngk tr6 right now but as soon as i go boosted again, ill switch to thse ones that joe suggested.

The eaglenator · November 1st, 2006, 02:32 PM

I'm going with the Auto Lights Double Platinum 764.

sweet99 · November 12th, 2006, 09:31 PM

NGK TR55 platinums. About $25. a set. Great plug and pre-gapped. mark

itschristorres8 · November 12th, 2006, 09:49 PM

man that cars gunna be a beast....get the novi already!!!!

ChrisJ · November 13th, 2006, 01:02 AM

NGK FTW...

drgnracin72 · November 13th, 2006, 12:23 PM

ill be ordering it very soon and will be ready and tuned by next season. i want to go out and make a few passes this year now that i have lsick and the rearend is built and i can actually drive it like i can. hopefully ill get some low 12s out of it. i def think its possible.

matrixpuba · November 13th, 2006, 02:10 PM

another for ngk

April 15th, 2006, 10:28 AM	#4
Jonny00GT Newbie Join Date: Apr 2006 Posts: 10	I'm an Autolite man myself. I'd definately go 2 heat ranges colder and close the gap....maybe .032 unless you're running a Boost-A-Spark or something similar. Here is a list of plugs for ya: http://forums.modulardepot.com/showthread.php?t=2218 -Jonny __________________ '00 GT procharged to 387rwhp/396rwtq http://www.cardomain.com/ride/2324814

April 15th, 2006, 11:26 AM	#5
96stangGT Newbie Join Date: Apr 2006 Posts: 8	hey hey guys im new here but i was going to change my plugs as well i have a 96 GT bone stock and i was going to go with the bosch platinum 4 prong things, any good or wht else would be better, i am plannning on putting a lot of mods into it in the near futur thanks

October 31st, 2006, 09:11 AM	#8
Tapeuup Newbie Join Date: Oct 2006 Posts: 19	I know I will get some flack about this one, I run splitfire. It' def wakes up the motor IMO. Sunday I was crusing home and a RT 5.9 Dakota pull up and rev his motor so I slowed to 65MPH geared to 3rd and floored. My car has great pull from 3rd @ 65. I pulled away but not like usual when this happens. We pulled into McDonalds and he said "what the hell do you have in that thing?" He said his truck was 99 dakota R/T 5.9 350hp. I have an '03 GT with bolt ons. Same thing happened with an Silverado SS rated at 345HP from the dig but I left him BAD! What's up with these trucks??? I used them on my last '92 GT and it did great in it as well so I'm sold on SF and nothing/noone will change my mind. only $4.99 ea. 30 Money back garr and 100000 mile garr. my 2c __________________ If Tape can't fix it, it ain't broke

October 31st, 2006, 05:33 PM	#11
mjkids Enthusiast Join Date: Oct 2006 Location: ct Posts: 692	i put ngk in my car and i also run ngk in my bikes i like them __________________ 2000 ford mustang gt convertible 2004 ford lightning truck 2001 ford mustang/cobra 2008 ford f-350 4x4 truck

November 1st, 2006, 02:32 PM	#13
The eaglenator Hardcore Enthusiast Join Date: Sep 2006 Location: Herrin Il Posts: 2,241	I'm going with the Auto Lights Double Platinum 764. __________________ Offical MM Zepplineers crew member #4-Commander http://i170.photobucket.com/albums/u...r1/egalght.gif http://i170.photobucket.com/albums/u...m134137df1.jpg

April 11th, 2006, 07:59 AM	#2
mdvaldosta Maintenance Man 2002 Mustang GT 11.47@120.58 Join Date: Aug 2005 Location: Valdosta, GA Posts: 3,945	NGK BR7EF gapped at .035" (two heat ranges colder than stock, a good copper plug). Will last about 15k miles. That's what I run, as do most boosted modulars.

April 15th, 2006, 11:32 AM	#6
mdvaldosta Maintenance Man 2002 Mustang GT 11.47@120.58 Join Date: Aug 2005 Location: Valdosta, GA Posts: 3,945	Stay away from those Bosch +4's, stick with a copper plug for performance (like NGK or Autolite) or a regular platinum type plug for longevity. Those +4's are overpriced junk.

November 12th, 2006, 09:31 PM	#14
sweet99 Regular Join Date: Nov 2006 Posts: 201	NGK TR55 platinums. About $25. a set. Great plug and pre-gapped. mark

November 12th, 2006, 09:49 PM	#15
itschristorres8 I Post Entirely Way Too Much 2000 Mustang V6 n proud 13.1@107mph 2.1-60' Join Date: Aug 2006 Location: south florida Posts: 13,966	man that cars gunna be a beast....get the novi already!!!! __________________ 390rwhp V6 mustang stock bottom end

November 13th, 2006, 01:02 AM	#16
ChrisJ The Cable Guy... 2002 Mustang GT SLOW Join Date: Jun 2006 Location: Shepherdsville, Kentucky Posts: 15,390	NGK FTW... __________________ My Junk www.myspace.com/cjobe

November 13th, 2006, 02:10 PM	#18
matrixpuba Hardcore Enthusiast Join Date: Sep 2006 Location: tennessee Posts: 2,379	another for ngk __________________ http://img.photobucket.com/albums/v2.../matrixsig.jpg

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