C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Spark Plug Poll

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Old Jun 27, 2002 | 05:25 PM
  #1  
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Default Spark Plug Poll

Hello....with all the recent talk about Spark Plugs going on....I was curious as to what people are currently using...

Keep in mind...this is just a poll of what you are using....not a comparison of plugs....

Jeff

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Old Jun 27, 2002 | 05:26 PM
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Default Re: Spark Plug Poll (XtremeVette)

I'll stick with delco until the nitrous install and then I'll go with the NGK's
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Old Jun 27, 2002 | 05:28 PM
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Default Re: Spark Plug Poll (AS84)

i use +4s. the car runs waay better than with the regular bosch platinum.
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Old Jun 27, 2002 | 05:36 PM
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Rapidfires here. No +4 for me. I want 1 BIG spark instead of a few little ones.
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Old Jun 27, 2002 | 05:59 PM
  #5  
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Default Re: (scorp508)

Rapidfires No.5
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Old Jun 27, 2002 | 06:00 PM
  #6  
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Default Re: (WEGONE)

Cutback Bosch here. Whats up man? :cheers:
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Old Jun 27, 2002 | 06:55 PM
  #7  
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Default Re: (KYVette90)

Hey KYVette90....not much dude.....not much at all....I finally got around to the throttle body bypass...had no problems at all...went very smoothly....now Iam onto my next set of mods....see signature...


ttyl

jeff


[Modified by XtremeVette, 6:05 PM 6/27/2002]
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Old Jun 27, 2002 | 07:04 PM
  #8  
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Default Re: (XtremeVette)

Regular plats. Never had a problem to cause me to change to a different brand. Hold up very well under my abuse.
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Old Jun 28, 2002 | 12:03 AM
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Default Re: Spark Plug Poll (XtremeVette)

AC/DELCO :cheers:
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Old Jun 28, 2002 | 12:54 AM
  #10  
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Default Re: (scorp508)

Rapidfires here. No +4 for me. I want 1 BIG spark instead of a few little ones.
You still get one big one...it just follows the most efficent path. And, there is no need to index them. :)
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Old Jun 28, 2002 | 09:54 AM
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Default Re: Spark Plug Poll (XtremeVette)

I use those weird Accel U-Groove things. Can't say how they work, since I had to correct wire placement and replace plugs, wires, etc when I bought the car.
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Old Jun 28, 2002 | 01:32 PM
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You still get one big one...it just follows the most efficent path. And, there is no need to index them. :)
Also less mixture exposed to the flame.
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Old Jun 28, 2002 | 03:21 PM
  #13  
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Default Re: Spark Plug Poll (XtremeVette)

I put the AC Delco Professional Platinum. I don't ever want to change those things again!
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Old Jun 28, 2002 | 03:23 PM
  #14  
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Default Re: Spark Plug Poll (XtremeVette)

The latest NGK Irridiums absolutely kick*** Replaced original AC Delcos and the car smoothed out at idle and got SOTP feel. Tried the Bosch +4 -but caused my 95 LT1 to detonate.
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Old Jun 28, 2002 | 03:39 PM
  #15  
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Default Re: Spark Plug Poll (aggie88)

never heard of these ....what are they....how much are they?

jeff
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Old Jun 28, 2002 | 04:12 PM
  #16  
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Default Re: Spark Plug Poll (XtremeVette)

Got them from sparkplugs.com - for tech info. check the NGK website. A set was about $65 shipped to my door.
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Old Jun 28, 2002 | 06:50 PM
  #17  
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Default Re: Spark Plug Poll (AS84)

AC FR5LS

@.035
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Old Jun 28, 2002 | 10:39 PM
  #18  
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Default Re: Spark Plug Poll (XtremeVette)

I prefer NGK TR55's, but at the moment I'm using Autolite 106's. They are always available and the price is right.
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Old Jul 2, 2002 | 10:05 AM
  #19  
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Default Re: Spark Plug Poll (Nathan Plemons)

I'm thinking about switching over to the NGK's. Is there 2 different versions of the
TR55's one of them being the TR55VX which is a platinum plug ?
Which one is everyone using ?
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Old Jul 2, 2002 | 01:50 PM
  #20  
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Default Re: Spark Plug Poll (XtremeVette)

HALO H-9A
Not any problems yet...
http://forums.corvetteforum.com/zerothread?id=333999

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