Oil viscosity comparison chart pro#

If you're just copying pro setups from the net, don't sweat it. And he makes rare diff lubes like 4000, 6000, etc. When I increase by 50 cst in my shocks to fine tune, I can be certain I got it right. I switched to PTRC, who actually gets his CST readings right, and have had far nicer results consistantly. If you're really concerned about getting the #'s right, just switch to PTRC silicone fluids. I've had all kinds of irregular results using that fluid, but not as bad as Ofna. (Could have been my fellow racers messing with me, we've done worse) I've had that happen a dozen times with AE/Losi/Ofna wt oils. Then you add that fluid and the shocks feel way to stiff, like you went up 150cst. Have you ever had your shocks allmost perfect, maybe you just need 50cst more. It deosn't matter what the chart, or the #'s on the side of the bottle mean, if they're bottled by some idiot in the basement that can't tell the difference between a drum of 25 wt and a drum of 45wt oil. Losi and Ae have a kid in the basement that rubs some oil on his forehead and says: 'Yup, that feels like 40wt.' Then he bottles it as such. Probably way more info than you wanted, but I figured I'd put it out there anyway. Unfortunately, that's not the case, so it's best to stick with one brand of fluids, so you have a reference point for your particular vehicle and setup. We wouldn't have to worry about different brands at that point. Ideally, all of the oils that we use for our RC cars would be rated in centipoise. Although the two terms are regularly interchanged, which is further complicated due to 1 cP being equal to 1 cSt, they are in fact two slightly different terms.ĬP is the expression for dynamic viscosity, or absolute viscosity of the oil, and is the measure of the fluids resistance to flow.ĬSt is the expression for Kinematic viscosity, which is the ratio of a fluids viscous force to it's interial force. The proper way to identify oil viscosity, in cgs units, is either in centistokes (cSt), or more appropriately, centipoise (cP). It makes calculations inaccurateĮx: Losi 30wt is equivalent to AE 27.5wtAlso, oil 'weight' is not a standard unit of measure, which is why there is such variation between brands. But this motor oil won’t improve performance on severely worn engines, nor does it meet General Motors' Dexos standard, and it features a slightly higher price than some of its competitors.No shock oil company uses the same WT standard. Valvoline says it does a great job at suspending debris and engine deposits, allowing them to be flushed out at its next change interval. It holds up well over time and makes the engine run quiet, smooth, and happy. It does a great job at stopping and reducing leaks thanks to its various seal-renewing additives. The quality of this motor oil is excellent for the price, and it has some of the benefits of full-synthetic oil at a much cheaper price. In addition, antioxidants help prevent the oil from breaking down and clogging the engine with sludge and deposits. Extra protection prevents engine wear, and extra detergents remove sludge and deposits to keep high-mileage engines cleaner. This synthetic blend oil from Valvoline contains seal conditioners that restore aging engine seals to help stop and prevent oil leaks. Best Premium: Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil None are deal-breakers, but you should have all the facts. It isn’t without its issues, though, as the 5-quart jug can be a pain to pour, leaks during shipping are known to occur, and dents to the bottles are common. High-quality antioxidants help to resist motor oil breakdown in extreme weather conditions. Extra detergents can be found in this motor oil to assist with fighting against sludge and other deposits.

Oil viscosity comparison chart full#

This motor oil includes anti-wear additives, which provide 50-percent more wear protection than industry standards and this full synthetic formula is designed to withstand both high and low temperatures. It's specifically formulated to protect against extreme engine stress due to stop-and-go driving, extreme temperatures, hauling, and towing, too. This oil is specially designed to provide excellent protection for your car, truck, or SUV, yet for a noticeably lower price than others. As far as high bang-for-your-buck motor oil goes, it's tough to beat Valvoline's Advanced Full Synthetic SAE 5W-20 Motor Oil.