Reviews
Worth replacing, but a little Delicate (laughs)
Iridium plugs are good! So I decided to give them a try.
I also wondered if I should replace the Plug since I changed it last time and it had 10,000 km on it.
I still think it's a good idea, but I've had the following experiences (laughs).
[I have to replace it.
As performance declines, power down and fuel consumption deteriorates, causing the engine to fail to deliver the performance required of it. 。
Idling malfunction, breathing under acceleration, etc...quite severe malfunction symptoms.
I→ll have to replace it (laughs).
I think there are many people who don't know what is a normal plug, a spark plug, and an iridium plug.
[Spark plug → OEM Plug thing.
The structure of the Spark plug is to promote the ignition of the air mixture by discharging between electrodes.
[Iridium plugs]
Iridium plugs have a narrower tip to prevent sparks from scattering. 。 With ordinary plugs, the discharge is scattered and the center and outer electrodes prevent the growth of flame nuclei, but Iridium plugs suppress such phenomena. In addition, these types use low-wear Windshield IRIDIUM or WhiteGold electrodes, so they do not need to be replaced for up to approximately *100,000 km.
Motorcycles have a higher RPM than cars, so the replacement frequency will be much shorter.
Iridium plugs are a good thing, but Merit and Demerit are not.
[Merit]
◎High ignition performance.
◎Engine performance is drawn out.
◎Plug durability is high.
◎Improvement of fuel economy performance.
◎Smoldering-resistant.
[Demerit]
?High price compared to common Spark plugs, WhiteGoldPlug, etc. →About 3 times the price of Spark plug.
?Maintainability. If the electrode is wet or has a lot of soot (e.g., Carbon) on it, it will need to be cleaned to maintain performance.
?Fuel conditioning may be required.
After about 1,000 kilometers of driving.
Startability has improved. Before, it took 2 or 3 KICKs, but now it's almost always the first one.
Large sturdy, especially when Chalk is pulled and fuel is thickened.
Torque at low to medium speeds is going up.
Even in 5th gear, it now sticks from low rpms. I don't recommend it because it→Knocking (laughs).
It seems that no specific carburetor setting is required.
It seems to be worth the high price.
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
Expected durability
I am a SR400FI user. In Korea, Denso's iridium plugs are famous and used a lot, but I personally like NGK, a genuine manufacturer, so I purchased NGK iridium plugs. Since only genuine spark plugs have been used, Iridium's durability and performance are expected. -------------------------------------------------- -------- SR400FI user. In Korea, Denso's Iridium Plug is famous and used a lot, but I personally purchased NGK Iridium Plug because I like NGK, a genuine manufacturer. Only genuine ignition plugs have been used, so Iridium's durability and performance are expected. Powered by Google Translator View detail
Fits: MOTOGUZZI NORGE 1200GT, MOTOGUZZI 1200 SPORT, MOTOGUZZI GRISO 1100, MOTOGUZZI BREVA 1100, MOTOGUZZI GRISO850, Others GHEZZI&BRIAN SUPERTWIN1100, Others GHEZZI&BRIAN FURIA, Others G G SPARTACO, YAMAHA XV535DX VIRAGO(Reimport), YAMAHA XV535/S, YAMAHA XS400SP, YAMAHA TY350R, YAMAHA TY250Z, YAMAHA TY250Z SCOTTISH, YAMAHA TY250R, YAMAHA SR500, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400S LIMITED EDITION, YAMAHA NEWSMATEV50BUSINESSII
Recommendation for first-time maintenance
I have a feeling that the vibration is somewhat Mild, but
The change is quite small.
Single cylinder Motorcycle is easy and nice because it only needs 1 pc.
The work can be done using only on-board tools, and it is inexpensive and time-saving.
This is the first maintenance and recommendation.
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
It's always this.
I have always used Iridium plugs on my SR400.
Although we use it, if you ask how much difference it makes from a regular Plug, …
It's hard to get a feel for the body, but since I only have one, I want to use a good one.
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
Also the winter season, the engine's starting became good.
Also the winter season, the engine's starting became good. View detail
Fits: GASGAS Panpela 125, MAGNI Giappone52, MOTOGUZZI 1100 California EV, MOTOGUZZI 1100 Sport, MOTOGUZZI V11 Sport, MOTOGUZZI California EV80, MOTOGUZZI California EV Touring, MOTOGUZZI California Aluminum, MOTOGUZZI California Stone Touring, MOTOGUZZI California Titanium, MOTOGUZZI QUARTER 1100ES, YAMAHA XV535/S, GASGAS Pampella 250, KAWASAKI KZ1300, KAWASAKI Z1300, KAWASAKI voyager, MAGNI 1100 Suffeeder Injection, MOTOGUZZI 1100 California, MOTOGUZZI 1100 California Injection, MOTOGUZZI 1100 Sport Injection
NICE IDLING WHEN USE THIS CODE PLUG TO MY SR400
nice idling, much more better compared to BPR7ES or BP8 plug. it is hard to find bpr6es in malaysia. thou, the delivery took almost a month from japan to malaysia. but it is okay, maybe due to pandemic. anyhow kudos to seller. tq View detail
Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
It's just a matter of feeling.
It's not bad because it makes you feel like a Custom for this price.
I installed it on my sr400 and it started up better.
Kick start is more likely to succeed.
The Idling sound seems to be a little quieter now.
Not a bad purchase, I guess.
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Fits: GASGAS Panpela 125, MAGNI Giappone52, MOTOGUZZI 1100 California EV, MOTOGUZZI 1100 Sport, MOTOGUZZI V11 Sport, MOTOGUZZI California EV80, MOTOGUZZI California EV Touring, MOTOGUZZI California Aluminum, MOTOGUZZI California Stone Touring, MOTOGUZZI California Titanium, MOTOGUZZI QUARTER 1100ES, YAMAHA XV535/S, GASGAS Pampella 250, KAWASAKI KZ1300, KAWASAKI Z1300, KAWASAKI voyager, MAGNI 1100 Suffeeder Injection, MOTOGUZZI 1100 California, MOTOGUZZI 1100 California Injection, MOTOGUZZI 1100 Sport Injection
NGKPlug for peace of mind
Safe NGK Plug, used for SR400
The other day I dropped it during maintenance and the electrodes were crushed
Be careful about removing them I always have two in my home at all times
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Fits: MOTOGUZZI NORGE 1200GT, MOTOGUZZI 1200 SPORT, MOTOGUZZI GRISO 1100, MOTOGUZZI BREVA 1100, MOTOGUZZI GRISO850, Others GHEZZI&BRIAN SUPERTWIN1100, Others GHEZZI&BRIAN FURIA, Others G G SPARTACO, YAMAHA XV535DX VIRAGO(Reimport), YAMAHA XV535/S, YAMAHA XS400SP, YAMAHA TY350R, YAMAHA TY250Z, YAMAHA TY250Z SCOTTISH, YAMAHA TY250R, YAMAHA SR500, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400S LIMITED EDITION, YAMAHA NEWSMATEV50BUSINESSII
Dokodo sound and vibration to Mild. Personality also to Mild.
YOSHIMURAtmr-mjn, Racing CDI, Hot wire, Exhaust System on SR 400 are riding in Peiton's Norton type Megaphone.
Speaking of the king of Plug, NGK tends to be more popular than DENSO, but Normal plug ? Comparing NGKWindshield IRIDIUM, DENSOWindshield IRIDIUM, the first engine rotation is Smooth.
When NORMAL is set to full throttle, it is good with NGK, but DENSO is the first engine vibration and Exhaust System sound is Mild, it seems to be close to the ideal combustion matching the engine mechanical characteristics of SR.
Fuel consumption has also increased. (Normal tank Regular full Tan and Eco driving 300 km Over)
Also, the electrode of DENSO is thinner and durability is often discussed, but there is no problem at all.
Imagine that the tip of the electrode was thin and the flame kernel with high energy density was generated, Heart also became hot.
If you want to enjoy Doodo Doko Sound at low speed and low rotation Normal plug, I think that it is DENSO if it attacks the pass with high rotation.
In town riding, docokudo sound is Mild compared to NORMAL and NGK, but in order to become NiceMiddle it should be Mild including character and female treatment.
Even SR laver "NGK it is OK!" I think that there are many NGK believers like, but in such a case please reward one by DENSO.
(Just in case, NGK is also a good plug. To the end please understand individual subjective impression. )
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
Better burning
I'm using this plug on my Yamaha SR400,it does show some improvement on overall performance.The plug buring color seems better compare to the Oem plug.However it's just a plug which doesn't cost a lot,I'm satisfied with this product even though it is just a minor improvement.I think this is good upgrade from Oem plug because it is very simple plug and play process without any notification needed,yet slightly better performance. View detail
Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
We introduced it when Coil was exchanged
We introduced Coil when exchanging for watani.
Plug tip is made extremely thin, expected from the appearance Large (Lol) is.
At the beginning, I was worried that the tip would melt, but it was not a problem at all.
Although I can not feel the effect with the product Single Body, it can be used without problems.
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
It is a good product.
Although I did not feel the performance difference that I can experience with normal Plug, I think that it is Fine tuning with less Risk because it is Aftermarket parts with a sense of security, rather than a bad reconstruction. View detail
Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
Startability is Up
To almost all the Motorcycle that I have connected
I am using this Iridium plugs
The startability is up than the Normal plug.
I have never compared fuel economy,
I feel that the strength of twisting Axel has also improved.
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Fits: GASGAS Panpela 125, MAGNI Giappone52, MOTOGUZZI 1100 California EV, MOTOGUZZI 1100 Sport, MOTOGUZZI V11 Sport, MOTOGUZZI California EV80, MOTOGUZZI California EV Touring, MOTOGUZZI California Aluminum, MOTOGUZZI California Stone Touring, MOTOGUZZI California Titanium, MOTOGUZZI QUARTER 1100ES, YAMAHA XV535/S, GASGAS Pampella 250, KAWASAKI KZ1300, KAWASAKI Z1300, KAWASAKI voyager, MAGNI 1100 Suffeeder Injection, MOTOGUZZI 1100 California, MOTOGUZZI 1100 California Injection, MOTOGUZZI 1100 Sport Injection
Bought this for my 2008 Yamaha SR400,with this NGK plug idling seems smoother and start the engine from cool Seems easier too.I got the NGK plug delivered to my door less than a week after I place the order,the process speed is excellent and the packaging
Bought this for my 2008 Yamaha SR400,with this NGK plug idling seems smoother and start the engine from cool Seems easier too.I got the NGK plug delivered to my door less than a week after I place the order,the process speed is excellent and the packaging is well packed. View detail
Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
Used for SR 400 plug replacement
I use it for Maintenance of SR 400. Because it is a single cylinder, I need only 1 pc and I always use Iridium plugs if I put OEMPlug ~. Although the effect was not able to be experienced, I think that there is a difference in Level which can not be experienced. View detail
Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
Can exchange by yourself.
I can not maintain Motorcycle myself, but I exchange Plug, car wash I like this work Large. It is unknown to me what has improved even if the Plug is exchanged. View detail
Fits: GASGAS Panpela 125, MAGNI Giappone52, MOTOGUZZI 1100 California EV, MOTOGUZZI 1100 Sport, MOTOGUZZI V11 Sport, MOTOGUZZI California EV80, MOTOGUZZI California EV Touring, MOTOGUZZI California Aluminum, MOTOGUZZI California Stone Touring, MOTOGUZZI California Titanium, MOTOGUZZI QUARTER 1100ES, YAMAHA XV535/S, GASGAS Pampella 250, KAWASAKI KZ1300, KAWASAKI Z1300, KAWASAKI voyager, MAGNI 1100 Suffeeder Injection, MOTOGUZZI 1100 California, MOTOGUZZI 1100 California Injection, MOTOGUZZI 1100 Sport Injection
Attached to SR 400 Initial Model!
The Iridium plugs attached to the Initial Model of SR 400 was in good condition, so I exchanged to OEM Type Plug.
In SR 400, since this BPR 6 ES is OEMS tandard plug BP 5 HA,
Installation is possible without problems.
The sparks were flying without problems, the vehicle information got better.
After all OEMPlug is the best!
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
SR500
Big single so Plug is the life.
Replacement will restore startability and rise.
I use this every time.
Plug wrench 1 It is recommended because it is easy to do with pc.
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
Restore of SR 400
I bought it at SR 400 Recestore.
I chose Iridium plugs because the spark is stronger than the Normal plug.
good point
- Somewhat improved acceleration.
A bad point
- CUB, unless you remove it and do not clean up afterwards.
We recommend you to have a spare plug.
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Fits: Others SPARTACO, MOTOGUZZI 1100SPORT・Carburetor, BMW R100R, YAMAHA XS400SP, YAMAHA XV535/S, YAMAHA XS1100, YAMAHA TY250ZTY250, YAMAHA TY350R, YAMAHA SR400 LIMITED EDITION, YAMAHA SR400, MOTOGUZZI Norge 1200GT, YAMAHA TY250Z, YAMAHA SR500, YAMAHA SR500, MOTOGUZZI Quota 1100ES, MOTOGUZZI GRISO1100, YAMAHA SR400, MOTOGUZZI California・Special sports, MOTOGUZZI BREVA1100, MOTOGUZZI California・Stone touring
He bought SR400. Since the start-up method had only the KICK, he bought this Iridium plugs with the thought to start the Engine of as comfortably as possible. Surely it is easy to start. It is recommended!
He bought SR400.
Since the
start-up method had only the KICK, he bought this Iridium plugs with the thought to start the Engine of as comfortably as possible.
Surely it is easy to start.
It is recommended!
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