
Base on my own observation for more than 2 year .. Royal Purple 5/30w is the one of the best, my country ( Malaysia ) have summer-like weather for whole year , engine hitting above 200F all the time .. not a single drop of oil after 5000km , im often change it after 10,000km mileage oil interval , no sluggish feel even when it reach 9000km mileage...highly recommended
Just replace the oil filter after 5000km , AND MAKE SURE ALL YOUR ENGINE SEAL IS IN GOOD SHAPE, BECAUSE RP LOVE TO CRAWL OUT FROM THOSE AGING SEAL...WORST THAN YOU CAN IMAGINE.
KennyX
Just replace the oil filter after 5000km , AND MAKE SURE ALL YOUR ENGINE SEAL IS IN GOOD SHAPE, BECAUSE RP LOVE TO CRAWL OUT FROM THOSE AGING SEAL...WORST THAN YOU CAN IMAGINE.
KennyX