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  #1  
Old 05-10-2008, 04:38 PM
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Wikedjuggalo Wikedjuggalo is offline
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Bosch Platinum 4+ Spark Plugs

I bought these recently and haven't put them in my SVX yet but was wondering if anyone has had experiance with these and should I keep them or fork out $2 for the NGK? Please don't post "they are crap because I think they are" I'd like a little info not just straight opinion Thank you~

*EDIT*

I said screw it and went back and got the NGK after looking around some more. they are the NGK Iridium IX Spark Plugs, $8 a peice lets see how they par up against the Autolite or what ever that is in there now.
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Last edited by Wikedjuggalo; 05-10-2008 at 05:17 PM.
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Old 05-10-2008, 05:52 PM
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Wikedjuggalo Wikedjuggalo is offline
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I read not to attempt to regap these? That being so should i be worried about the Gap with the svx?
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1994 SVX L - FWD Barcelona Red 190K miles ~ SOLD

1994 SVX LS - 5spd AWD Emerald Green 202k miles PWR Radiator, HID 5000k, New paint job with issues, 17" STI BBS wheels, converted to 5spd AWD from FWD. Purchased from SVXyGirl 2/20/09 -- Undergoing complete rebuild
1993 Justy 4wd 5door- Teal of sorts , beater.
2008 OBXT Newport Pearl 65k miles
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  #3  
Old 05-10-2008, 06:00 PM
jeffast jeffast is offline
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i dont think the plugs are gapp able and aslong as noone dropped the box the gap is preset
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Old 05-10-2008, 06:05 PM
oab_au oab_au is offline
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Quote:
Originally Posted by Wikedjuggalo View Post
I read not to attempt to regap these? That being so should i be worried about the Gap with the svx?
Rubbing a feeler gauge through the plugs gap can damage the Platinum coating on the face of the gap.
Harvey.
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Old 05-11-2008, 11:29 AM
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The Bosch Platinum +2 and +4 plugs aren't "crap", I just don't think they are worth $12 each or whatever the heck they cost. Yes, I know iridium plugs are not cheap, but they last 90,000 miles, and in my opinion (especially if you are paying the dealer 3 hours to replace your spark plugs) it's worth the extra $ per plug, to not have to worry about it for 90,000 miles.
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Old 05-11-2008, 01:25 PM
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odepaj odepaj is offline
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Remember that our cars are very picky about plug brand and material also.

My ebony had problems and wouldn't start for awhile......all because I put Autolites in it.

It's back to NGK Iridiums and is running perfect.






Dustin
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  #7  
Old 05-11-2008, 01:37 PM
poweredx2 poweredx2 is offline
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I have ran bosch +4s running n/a for years and even with a 50 shot zex,but that was me also the svx calls for plat. but for my best,my best plug for nitrous was the regular cheap autolite nonresistor plugs,the reason for my choices was because I had an exhaust temp gauge installed in each manifold.
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