The product was delivered without damage and properly packed. The quality is good and no damage. The shipping is fast as expected.
Cold startups have developed.ENGENE's idling got better.I think it's better than the existing iridium plugins ngk and denso.View Detail
the best spark plug for me, performance wise...brisk aor12lgs is a silver tip plug for highly tuned or racing purpose machine, same as ar10zs of premium class, most comparable differences are in their designs and also the recommended interval change for lgs is 30000km compared to zs type 20000km. in this area they are less superior than iridium which can last for 60000km or more. but silver is 276% better in electricity and 177% more heating capacity than the iridium. also no tip gapping to worry about compared to other conventional spark plugs.just confirm the heat range of the spark plug as the yamaha nmax manufacturer's plug ngk is 8 heat range which is equivalent to 12 for the brisk. aor10lgs or ar10zs is colder plug. going for hotter or colder type might be bad for your engine if your tuning is not parallel in the direction.if you use this brisk premium type (for tuned/racing) in your standard engine maybe it alone can't do much without racing coil and cable, you may not feel any performance gain. but some dyno test by independent company proved that the plugs alone contributed 10 up to 15hp in a 450+bhp racing car if I'm not wrong (you can Google it for the testimony). as I'm very satisfied with this brisk spark plug I plan to continue using it in my tuned bikes. also the fuel consumption of my nmax is about 50.5km per liter cruising at 110kmh on expressway, tuned by apitech ecu. overall I'm happy with this brisk premium spark plug. View Detail
i use brisk aor12lgs in my yamaha nmax 155cc with full racing coil, cable and racing plug cap. along with ferrox racing air filter and premium fuel they make a harmonic combination, my bike feels agile and light especially at stop and go situation. can't feel any week point throughout all rpm range. very satisfied purchase. View Detail
250?Single cylinder FCR Carburetor Bodycarburetor, After Fire with AxelOff even if delicious Setting (Burn) I can make it thicker around 1/4 throttle opening, but I don't want to do that........ If you are worried about After Fire, it is worth a try.View Detail
A friend recommended it to me and it was not that expensive compared to other Iridium plugs, so I installed it.
The Plug I had been using had just been replaced two months ago, so it must not have deteriorated, but clearly the mid to low speed torque has increased, and the acceleration has become smoother.
There were rumors that it also reduces vibration, but I don't know about vibration because I wasn't worried about it originally. I don't know about vibration because I wasn't worried about it originally. However, there is a difference between the middle Torque and the Level that anyone can tell just by riding it.
I don't know if it would make a difference in a four-cylinder engine with a smoother engine, but the fact that the spark flies in all directions seems to slow down the deterioration of the terminals, and the shape of the cylinder side seems to be advantageous for ignition since there is nothing to block it.
The only thing I regret is the price, and if you look at the Review 10 years ago, it was about 750 yen per bottle. I don't know if it's because of the lack of economic growth in Japan, or if the price has been raised because the number of fans has increased as they realized the high quality, but tripling the price in 10 years is too much. If the price was 1500 yen per bottle, I would have bought LGSPlug for all my cars and my other motorcycle, but since I only bought one bottle because it was too expensive, I wonder how it would do in terms of sales.View Detail
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