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07-10-2010
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#1 |
 
Join Date: Nov 2006
Location: DeBary , Fl.
Posts: 119
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plugs
What is the concensus on best all around plug choice for a '95 ?? I have always liked Bosch but they only show 1 for '95 yet 5 choices for 92 and older. Any thoughts?? Are the plug size & thread the same for all? Anyone tried Denso?? They seem popular.
Any opinions appreciated, Thanks |
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07-10-2010
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#2 |
 Join Date: Aug 2006
Location: McLean, VA
Posts: 3,715
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Re: plugs
My 91 originally came with FR2LS (or something similar). This was superceded by platinum tip later (I think).
I tried AC Delco platinum back in 2002 and later found out insulation had cracked on one of the plugs and that's why the car was missing - trashed them. I ran AC Delco Rapid fire for a while (7 years) but switched to Denso Iridium recently. Both run fine in LT5. |
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07-10-2010
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#3 |
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Join Date: Jun 2010
Location: Lone Pine, CA
Posts: 580
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Re: plugs
i use the ngk irridium plugs and love em
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07-11-2010
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#4 |
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Join Date: Jun 2010
Location: Lone Pine, CA
Posts: 580
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Re: plugs
the 90 gap is 35 i believe , what year did they change it to 50 . i run mine at 40. the plugs for the 93 that wasnt a gasket plug came from ngk @50. i wonder if there are any changes to the electronics when they upped the gap????????????
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07-11-2010
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#5 | |
  
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,806
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Re: plugs
Quote:
 http://www.ngk.com/results_app.asp?AAIA=1041297 For 91' ZR1......NGK Iridium BKR5EIX Iridium IX Plug, 14mm Thread Size, 19mm (3/4") Reach, 5/8" (16mm) Hex Size, Gasket Seat, Resistor, Solid Terminal Nut, ISO Length, Projected Tip, Fine Wire (0.6mm) Iridium Center Electrode, Tapered Cut Ground Electrode, .043" (1.1mm) Gap, Heat Range 5 Last edited by Dynomite; 07-11-2010 at 03:28 AM. |
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