!!! Fact Fiction Or Opinion!!!
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From: lakeland fl.
2005 E55
!!! Fact Fiction Or Opinion!!!
[/B]WHAT IS THE CORRECT DENSO PLUG FOR STOCK C32?
http://www.densoiridium.com/find_par...&action=Search
http://www.densoiridium.com/find_par...&action=Search
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Joined: Oct 2005
Posts: 825
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2002 c32
Originally Posted by C32AMG_FL.
[/B]WHAT IS THE CORRECT DENSO PLUG FOR STOCK C32?
http://www.densoiridium.com/find_par...&action=Search
http://www.densoiridium.com/find_par...&action=Search
https://mbworld.org/forums/c32-amg-c55-amg-w203/145203-changed-plugs-wires-big-difference.html
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From: Ohio
...
Originally Posted by C32AMG_FL.
Sorry But The Information That I Obtained From That Thread Says That Stock Is Ik16.......denso And Ngk Both Say The Correct Heat Range For An 2003 C32 Ic Ik20!
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From: lakeland fl.
2005 E55
Trying to find out if there is a specific reason for running a hotter plug in a modded c32. Maybe there is??????????
Part of your spark plug’s responsibilities, in addition to firing a spark, is to remove heat from the combustion chamber. This is accomplished by channeling the heat through the insulator material and metal housing. From there, the heat is transferred to the cylinder head where the engine cooling system can go to work. A spark plug’s heat range is its ability to dissipate heat. The “colder” the plug, the more heat it can channel out of the combustion chamber. In a performance application, colder heat ranges may be necessary to handle the extreme temperatures brought on by higher compression ratios, forced induction, and high RPM’s. While “Colder” plugs may seem to be the way to go, please remember that the spark plug must achieve its “self-cleaning” temperature where it can burn off fuel and carbon deposits. Otherwise, the plug could “foul out” where it is prone to misfiring and poor acceleration. A plug that is too “hot” can overheat, also causing power loss, detonation, pre-ignition, and possible engine damage. A good, general rule of thumb is to start with the factory recommended heat range. For every 75 to 100 hp you add to your engine, you may go to the next colder step.
Part of your spark plug’s responsibilities, in addition to firing a spark, is to remove heat from the combustion chamber. This is accomplished by channeling the heat through the insulator material and metal housing. From there, the heat is transferred to the cylinder head where the engine cooling system can go to work. A spark plug’s heat range is its ability to dissipate heat. The “colder” the plug, the more heat it can channel out of the combustion chamber. In a performance application, colder heat ranges may be necessary to handle the extreme temperatures brought on by higher compression ratios, forced induction, and high RPM’s. While “Colder” plugs may seem to be the way to go, please remember that the spark plug must achieve its “self-cleaning” temperature where it can burn off fuel and carbon deposits. Otherwise, the plug could “foul out” where it is prone to misfiring and poor acceleration. A plug that is too “hot” can overheat, also causing power loss, detonation, pre-ignition, and possible engine damage. A good, general rule of thumb is to start with the factory recommended heat range. For every 75 to 100 hp you add to your engine, you may go to the next colder step.
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Joined: Feb 2004
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From: San Diego
2002 C32 Black/Charcoal
Here is the rough consensus:
If you plan on racing your car (around a track, not just in the 1/4 mile), then go with the IK20. Additionally, even if you do not plan to race, if you plan on modding the crap out of your car, the IK20 is probably best.
If you will not race, and will only do light mods (say, pulley, ECU, etc.) then you will probably see a little better bang out of the IK16.
If you plan on racing your car (around a track, not just in the 1/4 mile), then go with the IK20. Additionally, even if you do not plan to race, if you plan on modding the crap out of your car, the IK20 is probably best.
If you will not race, and will only do light mods (say, pulley, ECU, etc.) then you will probably see a little better bang out of the IK16.
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Joined: Mar 2006
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From: Ohio
...
Originally Posted by C32AMG_FL.
Trying to find out if there is a specific reason for running a hotter plug in a modded c32. Maybe there is??????????
Part of your spark plug’s responsibilities, in addition to firing a spark, is to remove heat from the combustion chamber. This is accomplished by channeling the heat through the insulator material and metal housing. From there, the heat is transferred to the cylinder head where the engine cooling system can go to work. A spark plug’s heat range is its ability to dissipate heat. The “colder” the plug, the more heat it can channel out of the combustion chamber. In a performance application, colder heat ranges may be necessary to handle the extreme temperatures brought on by higher compression ratios, forced induction, and high RPM’s. While “Colder” plugs may seem to be the way to go, please remember that the spark plug must achieve its “self-cleaning” temperature where it can burn off fuel and carbon deposits. Otherwise, the plug could “foul out” where it is prone to misfiring and poor acceleration. A plug that is too “hot” can overheat, also causing power loss, detonation, pre-ignition, and possible engine damage. A good, general rule of thumb is to start with the factory recommended heat range. For every 75 to 100 hp you add to your engine, you may go to the next colder step.
Part of your spark plug’s responsibilities, in addition to firing a spark, is to remove heat from the combustion chamber. This is accomplished by channeling the heat through the insulator material and metal housing. From there, the heat is transferred to the cylinder head where the engine cooling system can go to work. A spark plug’s heat range is its ability to dissipate heat. The “colder” the plug, the more heat it can channel out of the combustion chamber. In a performance application, colder heat ranges may be necessary to handle the extreme temperatures brought on by higher compression ratios, forced induction, and high RPM’s. While “Colder” plugs may seem to be the way to go, please remember that the spark plug must achieve its “self-cleaning” temperature where it can burn off fuel and carbon deposits. Otherwise, the plug could “foul out” where it is prone to misfiring and poor acceleration. A plug that is too “hot” can overheat, also causing power loss, detonation, pre-ignition, and possible engine damage. A good, general rule of thumb is to start with the factory recommended heat range. For every 75 to 100 hp you add to your engine, you may go to the next colder step.
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