10W30 vs. 10W40 The Essential Guide to Choosing the Right Engine Oil

RECOMMENDED ENGINE OIL QUANTITY ; Super Splendor 125, Super Splendor S.V, BS-IV, 10W30 SL MA2, 0.95 litre ; Xpulse, Xpulse 200, BS-IV, 10W30 SL MA2, 1.20 litres ... The bottom line is the 10W-30 is fine unless you expect ambient temperatures to approach or exceed 30°C (86°F) when you'll be better off with the 10W-40. Researching which oil I'm going to use on my '12 1KRR, and page 138 of the manual says 10W-30 JASO MA, but goes on to list Honda GN4.. Well, which is it? GN4 is 10W-30 · 10W-40 · 15W-40 · All viscosities · By Fuel Type · Petrol / E10 · Diesel · Racing ... eg HPR 5 or MC4ST 10W-40 to display full list of multi - vehicle ... Dive into the world of engine oils with our informative guide on the key differences between 10W30 and 10W40. In this video, we unravel the ... 10W-30 and 10W-40 are very similar, folks living in very cold areas may opt for a 5W-30 and folks living in extremely hot climates may select a 20W-40/50. Not so much for the heat reasons, but because the oil brand I purchase is only available in 10w40 weight. So short answer, there is no ... 40 refers to it's viscosity. 10w40 would be thicker than 10w30. 40 viscosity will work just fine in the bike. It is the more popular than the 30 ... Engine oils are divided into categories or grades based on their thickness level. The higher the grade of the oil, the thicker it is. Very generally speaking, the first number indicates the oil viscosity in cold weather. You can remember this because of the 'W', for winter. The ...