Bosch Platinum +4 Plugs

Patterson98GT · April 27th, 2007, 10:34 PM

Alright...I got the bosch platinum +4 plugs and i am really not sure if they are that great or not...dont seem to b that great. I've read alot of cons about them. So i would really like to know what some of you guys think about them.

HMUSN · April 27th, 2007, 10:36 PM

ngk>all

don't try running any boost with those in your car.
they will melt real quick

ujslost · April 27th, 2007, 11:43 PM

i just put ngk gpower in my car 2 days ago

ReverendDexter · April 28th, 2007, 04:28 AM

NGKs all the way.

One article I read (I believe it was in GRM) was about doing all the mods you could to a Spec Miata. One of the things that was open was the spark plugs. After doing numerous dyno tests, all aftermarket plugs were within 1 hp of each other, which as about 2-3 hp *down* from the stock NGKs.

Casper98GT · April 28th, 2007, 11:21 AM

I perfer Denso or NGK....Denso iridium will run you serious money though. trust me. lol.

Bosch 4's i have seen Break tips off and blow up cylinders. Bad idea.

product1620 · April 29th, 2007, 12:41 PM

Autolite FTW?

MustangMatt96GT · April 29th, 2007, 12:43 PM

NGK is probably the best plug you can run!

Casper98GT · April 29th, 2007, 01:12 PM

Posted: Sun Apr 29, 2007 10:43 am Post subject: Re: Bosch Platinum +4 Plugs

--------------------------------------------------------------------------------

NGK is probably the best plug you can run!

I say DENSO is.

MustangMatt96GT · April 29th, 2007, 01:13 PM

I havent ever even heard of Denso plugs lol but arent autolights really crappy?

Casper98GT · April 29th, 2007, 01:17 PM

autolites are not tht great. But normally i suggest Motorcraft plugs for people who dont mod their cars.

ujslost · April 29th, 2007, 01:17 PM

I wouldnt say autolites are crappy. I know a bunch of 5.0 guys that run em, especially nitrous cars. Denso is a good plug but expensive somewhere around $13 a piece.
I put NGK in my car a few days ago. I had bought motorcraft. And a guy came in the shop wanting some NGK's put in his infinity, so when I called and got a price on the NGK's for his car I got a price for some to put in my car and they were $2 cheaper than motorcraft so I sent them back and got the NGK'S!

ReverendDexter · April 29th, 2007, 02:19 PM

Originally Posted by ujslost

Denso is a good plug but expensive somewhere around $13 a piece.

Ummm, yeah, if you're looking at Iridiums. If you go down to a double-platium or single-platinum plug (those aren't double or single electrode like a Bosch, it just refers to how much/where the platinum is used) they're only about $2.50 a plug.

Sparkplugs.com FTW.

ChrisJ · April 29th, 2007, 03:01 PM

Originally Posted by Casper98GT

I perfer Denso or NGK....Denso iridium will run you serious money though. trust me. lol.

Bosch 4's i have seen Break tips off and blow up cylinders. Bad idea.

X10...

I have seen the same thing happen...

Me personally I prefer NGK's for modded cars...

k2boarder3187 · April 29th, 2007, 05:56 PM

which ngks would u suggest for my car? i looked them up on sparkplugs.com and there seems to be a lot of different versions

ujslost · April 29th, 2007, 07:23 PM

i bought the G power for mine

Mystry · April 29th, 2007, 11:38 PM

i got the autolite iridiums...? damnit...plugs and wires.

Casper98GT · April 30th, 2007, 12:07 PM

TR55IX will fit a 4.6.

April 27th, 2007, 10:34 PM	#1
Patterson98GT Newbie Join Date: Apr 2007 Location: Kansas Posts: 14 iTrader: 0 reviews	Bosch Platinum +4 Plugs Alright...I got the bosch platinum +4 plugs and i am really not sure if they are that great or not...dont seem to b that great. I've read alot of cons about them. So i would really like to know what some of you guys think about them. __________________ Patterson98GT

April 27th, 2007, 10:36 PM	#2
HMUSN Doc 1986 SVO Join Date: Nov 2006 Posts: 36,836 iTrader: 9 reviews	ngk>all don't try running any boost with those in your car. they will melt real quick __________________

April 27th, 2007, 11:43 PM	#3
ujslost MM Fanatic Join Date: Mar 2007 Location: Albertville, AL Posts: 3,920 Blog Entries: 1 iTrader: 1 reviews	i just put ngk gpower in my car 2 days ago __________________ 1986 Mustang GT t-top time piece!

April 28th, 2007, 04:28 AM	#4
ReverendDexter Priest of the Car Gods Clapped-out '90 GT 'vert ~5.5 seconds off TTOD :( Join Date: Jan 2007 Location: Rohnert Park, CA Posts: 13,233 iTrader: 0 reviews	NGKs all the way. One article I read (I believe it was in GRM) was about doing all the mods you could to a Spec Miata. One of the things that was open was the spark plugs. After doing numerous dyno tests, all aftermarket plugs were within 1 hp of each other, which as about 2-3 hp down from the stock NGKs. __________________ O o /¯/______________________ \|BLAAAAAAAAAAAAAAAAAAAAAAAAARGH!!! \_\ Buy my Bronco, special deal for MM folks

April 28th, 2007, 11:21 AM	#5
Casper98GT Hardcore Enthusiast Join Date: Aug 2005 Location: NEW HAMPSHIRE Posts: 2,395 iTrader: 0 reviews	I perfer Denso or NGK....Denso iridium will run you serious money though. trust me. lol. Bosch 4's i have seen Break tips off and blow up cylinders. Bad idea. __________________ 91 LX, 5spd. Ex:Toyota/Ford tech Marine Machinery Technician, Department of Defense.

April 29th, 2007, 12:41 PM	#6
product1620 Regular 98 GT 14.60 @ 94.78mph Join Date: Sep 2006 Location: Scranton, PA Posts: 290 iTrader: 0 reviews	Autolite FTW? __________________ 1998 GT FRPP: 4.10s, Alluminum d/s STEEDA:upper/lowers, springs, cc plates, tri-ax TOKICO: Adjustable shocks SPEC: alluminum flywheel K&N: Intake Screamin Demon ignition ram: clutch ----------------------- BUCK OFAMA

April 29th, 2007, 12:43 PM	#7
MustangMatt96GT Proud American 1996 Mustang GT 10.76 @ 122 with d/a of 8365 ft Join Date: Dec 2006 Location: Lakewood, CO Posts: 10,168 iTrader: 3 reviews	NGK is probably the best plug you can run! __________________ RIP Travis Billings Special Thanks to: Andrews Racing Transmissions Baseline Suspensions Blown Small Block Ford with a hole in the block. 9.5 Dart Block 400 CI being saved for. Just because you can fuck a cactus doesn't mean you should. Never Lift Racecars

April 29th, 2007, 01:13 PM	#9
MustangMatt96GT Proud American 1996 Mustang GT 10.76 @ 122 with d/a of 8365 ft Join Date: Dec 2006 Location: Lakewood, CO Posts: 10,168 iTrader: 3 reviews	I havent ever even heard of Denso plugs lol but arent autolights really crappy? __________________ RIP Travis Billings Special Thanks to: Andrews Racing Transmissions Baseline Suspensions Blown Small Block Ford with a hole in the block. 9.5 Dart Block 400 CI being saved for. Just because you can fuck a cactus doesn't mean you should. Never Lift Racecars

April 29th, 2007, 01:17 PM	#10
Casper98GT Hardcore Enthusiast Join Date: Aug 2005 Location: NEW HAMPSHIRE Posts: 2,395 iTrader: 0 reviews	autolites are not tht great. But normally i suggest Motorcraft plugs for people who dont mod their cars. __________________ 91 LX, 5spd. Ex:Toyota/Ford tech Marine Machinery Technician, Department of Defense.

April 29th, 2007, 05:56 PM	#14
k2boarder3187 Enthusiast EVO 8 @ 29psi Join Date: Aug 2006 Location: CT Posts: 516 iTrader: 0 reviews	which ngks would u suggest for my car? i looked them up on sparkplugs.com and there seems to be a lot of different versions __________________ 2003 EVO 8 The shop built motor, Precision 6262 w/.82 hotside, tial 44mm wg, Buschur RACE 4" FMIC, Kelford 272s etc 524whp @25psi on straight pump gas. 640whp@33psi Pump+meth Race gas number soon. TheShopCt.com

April 29th, 2007, 07:23 PM	#15
ujslost MM Fanatic Join Date: Mar 2007 Location: Albertville, AL Posts: 3,920 Blog Entries: 1 iTrader: 1 reviews	i bought the G power for mine __________________ 1986 Mustang GT t-top time piece!

April 29th, 2007, 11:38 PM	#16
Mystry Enthusiast 03 Mustang GT Join Date: Apr 2006 Location: Washington, Illinios Posts: 679 iTrader: 0 reviews	i got the autolite iridiums...? damnit...plugs and wires. __________________

April 30th, 2007, 12:07 PM	#17
Casper98GT Hardcore Enthusiast Join Date: Aug 2005 Location: NEW HAMPSHIRE Posts: 2,395 iTrader: 0 reviews	TR55IX will fit a 4.6. __________________ 91 LX, 5spd. Ex:Toyota/Ford tech Marine Machinery Technician, Department of Defense.

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