Hi Guys,
Anyone has used Hiclone Pulstar spark plugs on Y61 which is supposed to increase the fuel efficiency and boost the power.
https://www.hicloneqld.com/nissan-patrol-y62-y61-gu-gq-up-to-24-better-fuel-economy-with-hiclone-up-to-15-more-power/
One should not be thinking about petrol while owning a patrol, but still checking if there is any scope of improving the gas mileage.
Thanks