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Registered
Join Date: Jul 2002
Location: Canberra Australia
Posts: 440
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I have followed this thread with interest since I am in the middle of an ECU change over and a rethinking of the plug situation.
I am not sure which plug to use but in my research I have found the following. 1. If you have an ECU then all plugs should be Resistor type. ie NGK BR.... using an R without an ECU has no down side. 2. If you have a clearance issue use a plug without the "P" ie projector. 3. Follwoing on from other threads I have opted to avoid platinum. My current plugs are platinum and are created a few issues. 4. Another recommendation I have come across is the " increase heat range for each engine mod". Not sure about this as you may end up with engine damage with extreme mods. After all of this I am going with BR7ES and DR7ES ( twin plug 12mm lower ). Hopefully these will sort out my issues. 3.0 ltr, Twin plug, ITB's, 38mm heads/Flowed and ported, GE80. Mark...... |
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06-14-2006, 03:19 PM
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Registered
Join Date: Jan 2003
Location: Langley,B.C.
Posts: 12,002
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Mark, I chose a ngk 7 series plug too. Plugs are cheap, so I don't mind getting a different heat range if I need it. Which ECU and throttles are you running?
Cheers
__________________
Turn3 Autosport- Full Service and Race Prep www.turn3autosport.com 997 S 4.0, Cayman S 3.8, Cayenne Turbo, Macan Turbo, 69 911, Mini R53 JCW , RADICAL SR3 |
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06-14-2006, 04:33 PM
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Registered
Join Date: Jul 2002
Location: Canberra Australia
Posts: 440
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Catca,
Throttles are Injection Perfection and the ECU is an EMS stinger 4244..........Still need to get the ECU programmed right but needed to get the right plugs to start the engine. 
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06-16-2006, 07:30 AM
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