and that too if the car is used for actual racing. Otherwise, the catalytic converters are still going to get damaged if the car is converters. These converters are also installed in sports bikes that are above 600CC category. Now if you don’t know about Cam I had similar concerns about the current SM oils being sold so I inquired to the API tech line and this is what I found. Get answers from Valvoline for FAQs about motorcycle and ATV motor oil, such as Valvoline compatibility with Harleys, if ATV oil meets service classifications and more. Supersonic speed, impressive agility, and a high-performance engine are synonymous with racing vehicles.

As engines age past 75,000 miles, parts begin to wear down causing reduced gas mileage, lower horsepower, and a shorter engine life. That's why we created Valvoline High Mileage motor oils formulated specifically to combat issues like friction, deposits and sludge in aging engines. converters vs synthetic engine oil. For now, you should bear in mind that if you are planning to use Valvoline VR1 racing oil, make sureIn case you acted on the impulse and got carried away by the race engine oil hype, perhaps your mistake can be redeemed. It depends on how long you’ve had the oil left in there vs the current performance stats of your car’s engine.

Converters and Catalytic Converters, it is better to talk to a professional or someone who has experience with both engine types. Think of using a sloppy quality synthetic engine oil during extreme winter conditions. The oil gets solid and it prevents the engine from turning over smoothly. That’s what happens when Valvoline VR1 is used for regular non-racing cars. It would be better to admit that this oil was made for racing cars, and other street-legal racing vehicles, such as Mustang, Camaro 406 and vice versa. Oils meeting ILSAC GF-4 requirements (usually 0W-20, 0W-30, 5W-20, 5W-30 and 10W-30 SM oils) cannot have the following restrictions on phosphorus and sulfur: Never had to add in between filter changes and the engine was the only thing that was never touched in that vehicle. Still going strong with other owners AFAIK. Engine never apart so I couldn't really inspect parts. Valvoline's High Mileage 150k+ is our first motor oil specially formulated for engines over 150,000 miles.

Features

CI-4 PLUS oils do not have a limit on ZDDP, so the amount in specific CI-4 PLUS oils depends on the additive treat used by the oil marketer. You can safely say that CI-4 PLUS oils have a fair amount of ZDDP. The oil is specially formulated to control any friction in the engine when in use and the process improves the engine performance even in extreme service conditions. This is why the oil is today one of the reigning leaders in lubricants used for any type of racing including drag racing and dirt and paved ovals. Low viscosity

While the extra layer of Zinc and Phosphorous shield the engine against metal-on-metal damages, the oil also damages the catalytic It seems that's where some of the confusion has come from, where API SM called for reduced zinc/phos, BUT then doesn't apply to certain types, even those that don't have the "starburst seal", but would still say SM rated, but with only the API doughnut symbol, etc. Geez, who's on first? Gets rather involved doesn't it? The oil also helps increase your vehicle gas mileage while reducing unnecessary engine wear at extremely high and low temperatures. However, as synthetic oil is derived through a complicated production method, the oil costs more than conventional motor oils. Tailored for gasoline and full or partial alcohol fuelsThe unique sapphire blue coloured oil is specially formulated to bring out the best in your engine by minimising the formation of deposits and friction and increasing horsepower. Besides, the oil is protected against extreme stress by its defoamer and its low viscosity levels easily starts your car in cold temperatures. Comparison engine. If there is a difference, the resultant effect will most likely cause the engine to malfunction.