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11-04-2011, 10:14 PM
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#1 |
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Junior Member
Join Date: Apr 2011
Location: Central Coast
Car: Mazda 323 Astina '02
Posts: 220
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Performance Spark Plugs
Anyone bought a set before?
Is there any real performance benefit? For example example Bosch Platinum Ir-Fusion or simillar |
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12-04-2011, 01:13 AM
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#2 |
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AstinaGT Regular
Join Date: Mar 2010
Location: Melb
Car: SP20
Posts: 394
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Nope. Just use the regular basic NGKs. Pop em out every 10,000 when you do your oil change and check the gap and give them a clean. Since our engines use a 'wasted spark' system to halve the number of coils required it works the plugs twice as hard. I think the changeover interval is 50,000 or something, you might like to do them at 30,000 intervals depending on wear.
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12-04-2011, 03:10 PM
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#3 |
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obsessed-incomplete-broke
 
Join Date: Oct 2008
Location: Brisbane
Car: BA Hardtop/Hatch
Posts: 5,441
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used ngk iridium plugs in my bp engine and have since returned to copper plugs, just from listening, the copper ones sound crisper/cleaner... and more responsive in lower rpm....
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12-04-2011, 05:21 PM
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#4 |
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AstinaGT Regular
Join Date: Mar 2010
Location: Melb
Car: SP20
Posts: 394
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You can do 1.8 coilpack mod, some guys report a difference
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12-04-2011, 09:40 PM
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#5 |
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Junior Member
Join Date: Apr 2011
Location: Central Coast
Car: Mazda 323 Astina '02
Posts: 220
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Coilpack Mod?
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12-04-2011, 09:51 PM
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#6 |
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AstinaGT Regular
Join Date: Mar 2010
Location: Melb
Car: SP20
Posts: 394
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Ahh never mind, thought you had an SP20
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Linear Mode
