2009年3月23日 · A1/B1 & A5/B5 are much the same ( I think A5/B5 is a little better) they both have a TBN min of 8.0 and the same HTHS limits for 30 weight and above oils ( 2.9 to 3.5). …

2017年12月30日 · I wouldn't. A5/B5 is a low HTHS, high SAPS oil. LL04 is a high HTHS, mid SAPS oil. Or if you are going to run it, stick to a 10k interval and don't beat on the engine too …

2016年11月23日 · ACEA A5/B5 Stable, stay-in-grade oil intended for use at extended drain intervals in high performance gasoline engines and car & light van diesel engines designed to …

2010年2月7日 · For most cars, the specification ACEA A5/B5 ILSAC GF-4/5 is recommended. Example of LEXUS, TOYOTA. How the use of oil of the same viscosity, but in the …

2010年12月29日 · The legacy ACEA categories (A3/B4, A5/B5, C2, C3, C4, and C5) still lack LSPI and timing-chain wear protection and provide inferior valvetrain wear protection than API …

2024年9月24日 · A A3/B4 5w-30 would give you a slight bump up in HTHS vs A5/B5 but still have good flow during cold months & keep fuel economy benefits. A 0w-40 A3/B4 could serve the …

2004年7月10日 · A5/B5 Stable, stay-in-grade oil intended for use at extended drain intervals in high performance gasoline and car + light van diesel engines designed to be capable of using …

2018年11月28日 · Looks like Kia wanted the higher TBN of A5/B5 just to make sure engines didn't get problems from short tripping (cool engines, water/acid build-up issues, you know). I …

2020年4月1日 · All they mean by A5/B5 is a synthetic oil with HTHS ~ 3.0 cP. In US this translates into a GM dexos1 Gen 2/Gen 3 5W-30. You can also run a high-HTHS oil (HTHS ⥠…

2018年7月25日 · The differences in ACEA 2016 (A5/B5) and API (SN PLUS) requirements, as indicated in the Lubrizol Comparison Tool, are striking. In areas of wear, sludge and piston …