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THIS LISTING IS FOR A PACK OF PLUGS
PLEASE SEE THE TITLE FOR THE QUANTITY
The standard Iridium is the Iridium Power range. This features the
pantented 0.4mm Iridium centre electrode and the U-groove ground
electrode.
The Iridium Longlife has a 0.7mm centre Iridium electrode and a platinum
ground electrode for longer life. This is being replaced by Iridium
Tough but is still specified for some vehicles.
Iridium Tough has the same 0.4mm centre electrode as the Power range but
also has a platinum ground electrode for longer life.
Iridium Racing plugs are designed for high performance vehicles. They
are mostly surface discharge plugs or slant type ground electrodes. If
you require racing plugs it is best to contact me for a specific
application.
Iridium Power is recommended for
the following kind of user.
?I want the
next level of response and power for my baby?
For drivers that care about performance. By using a 0.4mm
diameter iridium alloy center electrode and a special ground
electrode, IRIDIUM
POWER realizes spark performance unseen until now.
It steadily gives a high level of response under a variety
of driving conditions. The result? Increased acceleration
and torque compared to regular plugs.
?It?s the
car that I drive every day, so I want less fuel
consumption.?
For drivers that care about mileage. If you use your car on
a daily basis, you may be concerned about fuel consumption.
IRIDIUM POWER
is one solution.
Ignitability That's a Cut Above
With DENSO's very own U-Groove ground electrode for better spark
performance
To increase ignitability, the important point is to let the flame
kernel caused by the spark to grow to a large size. Normally, this
can be accomplishing by widening the spark gap, however this
causes spark voltage to increase, which has the opposite effect.
IRIDIUM POWER
uses DENSO very own U-Groove ground electrode to realize a superb
ignitability while maintaining spark voltage at low levels.
Improved Horse Power(1)
Get more power with an optimal combustion cycle.
IRIDIUM POWER
has a low required voltage and a high ignitability, resulting in
less misfiring and no spark, the outcome being a dramatic
improvement in combustion. Engine output is thus increased. The
findings of a bench test using a motorcycle engine to show the
improved combustion from
IRIDIUM POWER is shown on the below. Compared to normal
plugs, a 0.5ps (1.4%) improvement is seen in output at 110km/h.
Improved Acceleration
Increased response and acceleration performance.
IRIDIUM POWER
best demonstrates its performance improvement during acceleration.IRIDIUM
POWER has a 0.4 mm diameter iridium center electrode and
a specially shaped ground electrode. These features combine to
achieve higher ignitability and require lower spark voltage than
ever before. This enables high-response driving with fewer
misfires than under higher required voltage spark conditions, and
fewer misfires when ignitability is difficult. As a result,
acceleration improves in comparison with normal plugs.
Improved Horse Power(2)
The 0.4mm center electrode increases output under various driving
conditions.
The
power produced by the 0.4mm dia. iridium center electrode is
IRIDIUM POWER
unmatched by other plugs. The graph below compares the resulting
power when IRIDIUM
POWER is installed compared to other high performance
plugs. Using a 0.4mm dia. fine center electrode, there is more
power compared to 0.8mm and 2.5mm dia. plugs. This is what makes
the difference in acceleration and in your lap time.
Improved Fuel Mileage
Even during idling ignition is assured, with less fuel consumption
and less noise.
The
good ignitability from the fine electrode (0.4mm) of
IRIDIUM POWER
draws out much more performance from the engine. Comparing a
normal plug (W20FS-U) with an
IRIDIUM POWER(IWF22)
on a 2 cycle 50cc engine, fuel consumption improved from
41.74km/L -> 43.69km/L, an improvement of about 5%.
Note: Mileage measured using a chassis dynamo; actual driving
results under normal conditions may vary.
The Secret behind DENSO's Iridium Patent!
Plug electrodes conventionally have used nickel and platinum.
These were not pure metals, but alloys containing other metals.
Depending on the composition of the alloy, the matrix material's
properties can be maximized. Using the same approach, iridium is
alloyed with rhodium. The rhodium layer covers the iridium,
improving the properties of the iridium. This iridium/rhodium
technology was recognized by the Patent Offices of Japan and the
UK, and in January 1999, a patent was granted in each respective
country. (Patent Number - Japan: 2877035, UK: 2302367). Because
DENSO had this patented technology, DENSO was able to make dia. of
the iridium down to 0.4mm.
The most important things for plug performance are ignitability
and sparkability. To make the electrode as fine as possible is the
goal of spark plug manufacturers worldwide, and DENSO has taken
the lead, succeeding the commercializing the 0.4mm dia. center
electrode plug.
The finer the electrode, the more
concentrated the electrical potential and the stronger the
electrical field strength becomes, leading to a lower
required voltage. This results
in a steady combustion in a variety of driving conditions, and
better starting and acceleration for the engine.
A Pattern from Spark to Ignition.
Electrodes have a quenching (cooling) affect (where the heat of
the ignited flame kernel is taken away by the electrode). This
cooling affect is greater with larger electrodes, sometimes
causing the ignition to stop short of the stage in Figure 4. To
improve ignitability, the contact
area between the electrode and the flame kernel must be reduced.
Improved ignitability is why
IRIDIUM POWER
electrodes have been made fine as possible.
PLEASE EMAIL OR RING IF YOU
ONLY NEED ONE SIDE BEFORE YOU CLICK BUY IT NOW SO WE CAN PROCESS YOUR
ORDER QUICKLY ON 0113 815 0339 OR SKYPE @
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DID YOU KNOW THAT WE DO LOTS AND
LOTS OF OTHER SIMILAR PARTS INCLUDING ODD BALL ,
IF YOU HAVE TRIED THE REST NOW TRY
THE BEST
AZCARPARTSUK 0113 815 0339
PLEASE NOTE THAT ALL OUR PARTS ARE MADE TO MEET OR
EXCEED ORIGINAL QUALITY AND BRAND NEW COMPLETE WITH A 12 MONTHS NO
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if you would like one of our items but are not from the UK mainland 0113 815 0339 or SKYPE @
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AGREE TO OUR TERMS AND CONDITIONS BEFORE BUYING ANYTHING FROM US.
BEFORE YOU BUY THIS ITEM PLEASE READ CAREFULLY ALL
THE PAYMENT TERMS BELOW.
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if you still decide to buy this item and pay by paypal and your account
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listing / item number / eBay user id (if you have one) / vehicle details
(see FAQ) should be sent to :
A to Z Motor Spares, 2a Dewsbury Road, Westgate, Wakefield. WF2 9BS
PLEASE NOTE THAT DUE TO THE VOLUME OF SPAM
EMAILS WE STRESS FOR YOU TO RING US ON 0113 815 0339 or SKYPE @
"azcarparts".
If there is any item which we do not list on eBay please contact us and we will be happy to assist you in any way we
can. Due to the fact that there are thousands of parts we cannot list
all of them.
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including labour.
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illustration purposes only. Please do not be put off if our item does
not look anything like yours. We can guarantee that we have the correct
item for you : check out our feedback to see for yourself.
When phoning us please have
details for your vehicle to hand. I.E.
Make : Model : Engine Size : Fuel (pet / diesel) : No of doors
e.g. 2dr
coupe or 5dr hatch and Year / Registration number
etc.
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?2006 AZMotors Car Parts, A
to Z Motor Spares (Wakefield), UK
*The estimated delivery time is based on the seller's dispatch time, the postal service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.
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RETURNS ONLY ACEPTED IF FAULTY OR WRONG , BUYER ORGANISES HIS/HER OWN RETURNS.FOR A HASSLE FREE TRANSACTION RING 0113 8150339 TO CONFIRM FITMENT BEFORE BUYING.
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THIS LISTING IF FOR A SET OUF FOUR PLUGS AND ARE ONLY SOLD IN X4 PACKS.IF YOU NEED MORE THAN ONE PLEASE SKYPE US @ "AZCARPARTS" 01138150339.
Seller assumes all responsibility for this listing.
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