Catalog: Spark Plugs 2008/2009
Company/Brand: Denso
iridium spark plugs in Spark Plugs 2008/2009 by Denso
iridium alloy center electrode 0.4 mm toyota ... world s finest diameter as of may 2007 spark plug catalog 2008 2009 toyota team ...
1999 2000 2001 supply toyota f1 racing plugs 2002 2003 f1 wrc gt500 champion gt500 ... wsb/wss ducati916 c.fogarty rd.1 suzuka iridium power wgp debut win ia01-32,34 7 ... champion prostock champion drag 2006 iridiumpower booth at suzuka 8hrs k.saai ...
ranking 12th r.schumacher j.trulli iridium racing 4 podiums 3 victories supply wrc ... plugs rd.3 mexico iridium racing wrc debut win gt500 champion ... zent supra gt500 champion d1 champion iridium racing d1 grand prix n.kumakubo ...
the world over gnized technology reco spark plug the evolution of driving high ... spec 0.4 mm diameter iridium center electrode denso s racing-bred ... spark plug technology in the world s ultimate ... motor sports the iridium plug dominates this technology and ... high level of response next-generation spark plug that exudes latent engine power ... with its high-performance spark the world smallest diameter diameter 0. ... 4 mm iridium center electrode iridium plug as of may 2007 superlative ... long life and high response unbeatable spark technology fine-tuned for racing on ... you can search for the appropriate spark plug by auto manufacturer or by vehicle ...

3 spark plug catalog 2008/2009 denso race ... sports super gt motor sports denso spark plug with me f1 denso spark plug with ... me wrc denso spark plug with me d1 04 04 05 06 07 08 09 10 ... denso spark plug with me all japan road race ... championship 11 denso plugs site english version opened 12 europe& ... for high performance of 0.4 mm diameter spark plugs 14 iridium power iridium power ... product line-up iridium power specifications 16 18 20 iridium ... tough iridium tough specifications 22 24 iridium plus ... iridium racing iridium racing specifications 25 26 28 q&a ... tuning cars q&a about motorcycles the plugs configuration identifying denso plugs ... basic spark plug information safety concerns 30 32 ... between genuine denso and fake spark plugs 43 china car motorcycle 44 44 50 ...
including the winning debut of the iridium plug at the suzuka grand prix in april ... with denso rc212v custom racing plugs ...
rally team wrc wrc equipped with denso iridium custom racing plugs for the subaru ... japanese manufacturers in 2005 denso iridium plug was first equipped in the subaru ...
8 http www.globaldenso.com/plug denso spark plug withme f1 tmg engineering ... of development moreover with regard to spark plugs our team has been racing with ... denso s f1 spark plugs since our entry into the world of f1 in ... can realize high performance with denso spark plugs under the most severe use ... without any trouble although the spark plugs are very small parts in size their ... benefits from our f1 project the denso iridium plug that realized ignition performance ...
comprises your machine in particular spark plugs are said to be the heart of every ... components of the machine denso iridium racing are excellent parts that fully ... no small way has been due to the denso iridium racing that reliably fire over and over ... the championship together with denso iridium racing used exclusively in the subaru ...

additional horsepower in this respect spark plugs are one of the fundamental parts ... cannot fail us d1 drivers and denso iridium racing have sufficient performance to ... meet our requirements use denso iridium racing without changing them for three ... the engine condition is bad i check the spark plugs a computer controls fuel intake ... but we can roughly tell by checking the spark plug when a piston ring is melted away ... power had decreased i checked the spark plugs as expected the spark plug in ... numbers you can find it by checking the spark plugs i think the spark plugs are the ... i really appreciate the surefire spark and high durability of denso iridium ... down it s all over for me good quality spark ignition generates improvements in both ...

http www.globaldenso.com/plug 11 denso spark plug withme suzuka 8hours victory in ... that s the best feature of denso spark plugs legendary winning vehicle of the suzuka ... race was also equipped with denso spark plugs when did the relationship between ... a relationship of trust of course denso spark plugs were equipped on the machine that ... again slowly this depends on the spark plug features after all the most ... haven t had any trouble caused by our spark plugs please give general drivers some ... thing you realize when you change your spark plugs to denso iridium plugs is good ... championship race above all the denso iridium plug is the plug that can provide this ... be better how do you value the denso iridium plugs that you are currently using ...
12 http www.globaldenso.com/plug denso plugs site english version opened ... introduction of the iridium power series pr space this site mainly ...
dia excluding embedded electrode types iridium alloy center electrode dramatically ... so just what is by mounting a new iridium alloy a precious metal with a very high ... electrode greatly reduces the necessary spark voltage and improves ignitability ... response at high speeds melting points iridium 2,454°c platinum 1,769°c received the ... document title development of new iridium alloy for spark plug electrodes ... invention of an iridium spark plug with high performance and long ... addition to two other members point 1 spark example platinum plug 1.1 mm diameter ... that fits with most of the world s spark plug cables please remove the nut for ... built-in highly reliable resistor all plugs include a highly reliable 5,000 ... with burnished nickel the same as plugs used for racing it is highly resistant ...

16 http www.globaldenso.com/plug 0.4mm iridium only at denso 0.4mm the world s finest ... diameter as of may 2006 with an iridium center electrode a next-generation plug ... evolution with a high-performance spark improved acceleration revving up plug ... that fits with most of the world s spark plug cables please remove the nut for ... more than with conventional type plugs this improves both acceleration ... built-in highly reliable resistor all plugs include a highly reliable 5,000 ohm ... plug types 0.4 mm diameter ultra-fine iridium center electrode using a new iridium ... of voltage necessary to cause the spark and greatly improves ignitability ... moreover the special iridium alloy used was developed by denso with ... with burnished nickel the same as plugs used for racing it is highly resistant ...

for my baby by using a 0.4mm diameter iridium alloy center electrode and a special ... ground electrode realizes spark performance unseen until now it ... and torque compared to regular plugs for drivers that care about mileage it ... u-groove ground electrode for better spark performance to increase ignitability ... 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 ... a superb ignitability while maintaining spark voltage at low levels u-groove ground ... electrodes spark gap small flame kernel regular ground ... electrodes spark gap large normal plug improved horse ... resulting in less misfiring and no spark the outcome being a dramatic ... shown on the below compared to normal plugs a 0.5ps 1.4 improvement is seen in ...

and above are for tuned engines with a spark gap of 0.8 mm ik16g ik20g and ik22g ... at the same time ikm l is extended type spark position 5 mm iq series mainly used for ... and above are for tuned engines with a spark gap of 0.8 mm vq16 vq20 and vq22 are ... with a projection of -1.5 mm the spark position of iw24 to 34 is projected 0. ... 0 1.5 mm equipped with 0.4 mm diameter iridium center electrode for improved ... the iw type the version of the iwm01m iridium racing plugs sold as street-use plugs ... utilizes the heat resistance of the iridium electrode to extend the spark position ... low required voltage of the 0.4mm dia iridium the gap is wider than in standard types ... using the high heat resistance of the iridium electrode the spark position is ... low required voltage of the 0.4mm dia iridium the gap is wider than in the standard ...

mm resulting in a wider heat range the spark position is projected 0.8 mm more than ... 2.0 2.8 mm 18 mm hex ixg series the iridium power versions of the 2 mm shroud type ... plugs x24/27gpu used by honda applicable to ... the low required voltage of the 0.4 mm iridium center electrode the spark gap is wider ... low required voltage of the 0.4 mm dia iridium the gap is wider than in normal type 0. ... by making this a single electrode the spark location is stabilized compared to in ... using the high heat resistance of the iridium electrode the spark position is ... using the high heat resistance of the iridium the spark position is extended 0.4 mm ... low required voltage of the 0.4 mm dia iridium the spark gap is wider than in normal ... the world s first 8 mm thread diameter iridium plug can be used with honda smart dio ...

21 dia reach hex gap projecion spark electrode height spark position ... 2.0 5 i100 5 i101 5 i102 0.4mm diameter iridium plug dia reach hex gap projecion spark ... electrode height spark position terminal shape resistor no ... iridium one pc box barcode denso p/n type spec ... 267700-0540 10 12.7 16 0.7 0.6 1.6 3.3 spark gap example for a 1.1 mm gap set from ... from the edge to the piston head spark position length from edge of side ... nut t threaded note please purchase plugs equipped as original parts at stores ...

22 http www.globaldenso.com/plug 0.4mm iridium only at denso 0.4mm the world s finest ... diameter as of may 2006 with an iridium center electrode lasting high ... and long lasting 0.4 mm diameter iridium alloy and platinum-tipped ground ... burnished nickel the same as racing plugs resulting in high corrosion resistance ... from denso s experience with platinum plugs this greatly moderates electrode wear ... durability 0.4 mm diameter ultra-fine iridium center electrode using denso s ... exclusive iridium alloy having a very high melting point ... be shaped very thin and fine reducing spark voltage requirements and greatly ... ignitability 360 laser welding the iridium tip is mounted with an all-around ...

in endurance the service lifetime of iridium tough will depend on operating ... 60km/h on set ground platinum plugs normal plugs improved ignitability ... better flame kernel flame kernel normal plugs normal plugs normal plugs normal plugs ... 1200 rpm-60 kpa 0.4 mm dia time normal plugs 2.5 mm dia normal plug referred to ...

www.globaldenso.com/plug 25 r 0.4mm iridium only at denso next generation high ... performance plugs for taxi economical spark plug with high durability mileage and ... conditions the service lifetime of iridium plus will depend on operating ... 000 km next generation high performance plugs for taxi the data shown is from ... economical 0.4 mm diamater ultra-fine iridium center electrode improved mileage less ... for ignition to degrade reduces mis-sparking and stabilizes idling speed this ... from denso s experience with platinum plugs this greatly moderates electrode wear ... dia reach hex gap projecion spark electrode height spark position ... p/n type through its 0.4mm diameter iridium center electrode has realized high ... ignition performance and low spark voltage at levels heretofore unseen ...

26 http www.globaldenso.com/plug 0.4mm iridium only at denso 0.4mm the world s finest ... diameter as of may 2006 with an iridium center electrode unbeatable spark ... that do not require terminals some plugs have solid terminals please refer to ... the nickel alloy used in conventional spark plugs the high melting point of ... built-in highly reliable resister all iridium racing plugs specify a resistor and ... thread in the cylinder is reduced spark cleaning pocket between the center ... no 2727558 0.4 mm diameter ultra-fine iridium center electrode the center electrode ... tip is able to be made fine using a new iridium alloy with a high melting point the ... is improved greatly this new iridium alloy s material composition ... welding the process used to join the iridium tip is a highly reliable all-around ...

sorberg stoner koyama it s the age of iridium electrodes discover more acceleration ... with 0.4 mm denso racing plugs denso would like you to try the 0.4 mm ... -fine 0.4 mm diameter center electrode plugs are the realization of superb ignition ... electrode cross reference identifying iridium racing stamped into the center of the ... w-e w-e non=resistor w-em variety i iridium r surface gap thread size u xu a ae k ... ground electrode ru01 are surface gap plugs not ones with iridium center electrode ... that is suited to your level of tuning plugs ...
dia reach hex gap projecion spark position spark electrode height ... 14 14 12 12 12 12 10 10 10 10 10 10 10 spark gap example for a 1.1 mm gap set from ... from the edge to the piston head spark position length from edge of side ... rc crimped nut t threaded these plugs do not have iridium electrodes ...
using and another which uses normal plugs are shown below with the normal plugs ... about the environment we recommend iridium power horsepower ir horsepower normal ... torque ir torque normal iridium plug motorcycle emissions comparison ... equipment mexa-7400 cvs 7100 tested plugs u24fer9 ni plug gap 0.85 iuh24 ir plug ... however because of the withdrawn spark position the has the high ignitability ...

my double triple or quadruple electrode plugs to or q.6 a what kind of vehicles are ... surface gap plugs used for this is possible the reason ... of the 0.4mm center electrode in iridium power and iridium tough plugs they have ... a lower spark voltage compared to double triple and ... quadruple electrode plugs please refer to the standard resistor ... model quick chart spark voltage the thinner the electrode is ... is because the electrical field affects spark voltage a thinner electrode lowers ... spark voltage if each type of electrode shape ... is modeled as shown below iridium tough has a lower voltage than double ... electrode plugs double electrode plug normal plug these ... are plugs developed for racing and there are many ... people who use these plugs in the all-japan road race championship ...

to using the different types of the iridium series on racing engines na tuned ... than the 01 type but because the spark position is withdrawn compared to the ... you judge the condition of your current plugs and judge for yourself but as a general ... at the condition of your current plugs q.4 a can an be installed on an rx-7 ... would it be okay to install 0.4 mm dia iridium power series plugs q.5 a the plugs of ... but how does do in this case the denso iridium series have the world s thinnest 0.4 mm ... iridium center electrodes but because the ... durability of the iridium alloy developed by denso is higher that ... it has the following advantages [1 iridium alloy has a melting point and hardness ... systems such as msd and mdi these plugs are even more reliable than platinum ... racing plugs [2 the issue for high boost engines is ...

with downsizing of the space to install plugs in trial vehicles demand for miniature ... plugs is increasing in these cases try the ik ... every customer in 4-cycle engines a spark is produced for every 2 revolutions of ... in the engine in 2-cycle engines a spark is produced for each revolution of the ... wear is made up of not only wear from sparking but also wear from high temperatures ... is also shorter with 2-cycle engines iridium has a high melting point however it ... will undergo wear from sparking and wear from high temperatures ... from the above it is recommended that plugs for 2-cycle engines be replaced about ... so it is also possible to take out the plugs occasionally to confirm the amount of ... is to replace the plug q.5 a i see that plugs such as vuh27d and vk24prz11 are ... 100,000 km also can be substituted here plugs for motorcycle vehicles with a v in ...

34 http www.globaldenso.com/plug the plugs configuration iridium plug iridium plug ... iridium plug thread diameter length hex size ... iridium plug super ignition 12 mm dia long- ... reach shroud iridium plug ex super ignition plug the needle- ... ground electrode of this revolutionary iridium plug features denso s own exclusive ... .5 14 nissan super ignition long-reach iridium plug ex super ignition plug by pairing ... an ultra-fine 0.55 mm diameter iridium alloy tip on the center electrode with ... tip on the ground electrode this iridium plug will realize a very long lifetime ... 2003 d14 l26.5 16 toyota super ignition iridium plug ex super ignition plug d14 l19 16 ... toyota mazda long-reach iridium plug ex d14 l26.5 16 honda toyota 0.55 ... mm diameter iridium 0.7 mm diameter platinum iridium plug ...

.globaldenso.com/plug identifying denso plugs iridium plugs platinum plugs normal ... plugs s w k 16 20 e xr pr -u -a 11 11 type of ... f center 0.55 mm c 1214.0 diameter iridium l 1822.2 ground electrode 0.7 mm ... p platinum plug s 0.7 mm diameter iridium sv 0.4 mm diameter iridium z 0.55 mm ... diameter iridium heat range reach electrode position 7.0 ... d projected 1.5 mm projection spark position 3.5 mm shroud 25 e projected ... 1.5 mm projection q projected 2mm spark position 3.5mm r 5k resistor plug s ... non-projected 0 mm projection s single iridium t double ground electrodes tm double ... f special g stainless steel gasket j spark position 5 mm k spark position 4 mm l ... spark position 5 mm t for lpg applications y ... reach hex size mm i 0.4 mm diameter iridium v 0.4 mm diameter iridium with ...

may cause internal cracks or alter the spark gap damaging the functions of the plug ... of engine malfunction when to replace spark plugs if the center electrode tip ... a rounded shape it is possible that the sparks it produces are not fully efficient ... recommend the regular replacement of spark plugs service lifetime is a guideline ... service lifetime for ordinary plugs service lifetime for platinum plugs and ... lifetime of the plug how to select a spark plug failure modes when choosing a ... spark plug please confirm the specifications ... been modified muffler ignition coil spark plug wires turbo engine commercial ... 36 that lists some failure modes of spark plugs how to choose a racing plug is ... heat range tolerance adjustment of the spark gap for ordinary plugs please adjust ...