What should the temperature be on a Mazda RX-8?
On the RX-8, the thermostat begins opening at 205 degrees and is fully open at 230 degrees. Regulating the temperature this high makes sense to Mazda for micro emission and marginal fuel efficiency reasons. Unfortunately it dramatically affects engine life.
What’s the flow rating of an RX-8 engine?
As for our modern oils, we use what is known as a multi weight. The oil has a sliding viscosity index with temperature. At lower ambient temperatures, the oil has a flow rating of the lower number. In our RX-8’s, this would be the number 5 in 5W20. At full operating temperature, the rating is the higher number. Obviously that would be a 20 rating.
How to improve the life of your RX-8 engine?
The drive to improve oil performance is from the manufacturers. By reducing the viscosity of the oil, they can get fractional improvements in fuel efficiency. Even 0.05mpg is sought after. With this mindset, the boundary is commonly pushed a little too far. Too thin and the engine will suffer. Fortunately, this is a simple change.
How long does a Mazda rotary engine last?
The rotary engine is a unique design. It’s emission characteristics and its usage of oil metering is counter to what is common for modern emissions. Mazda required every small improvement possible to get the car to pass emissions for eight years or 80,000 miles.
Are there any Mazda RX8 engines that are remanufactured?
Sharper Edge Engines offers Remanufactured Mazda RX8 Engines that are built to exceed original equipment manufacturer’s (OEM) specifications.
Is the 2004 Mazda RX-8 a good car?
Edmunds’ expert review of the Used 2004 Mazda RX-8 provides the latest look at trim-level features and specs, performance, safety, and comfort. At Edmunds we drive every car we review, performing road tests and competitor comparisons to help you find your perfect car. Read the full in-depth review of the Used 2004 RX-8 at Edmunds.
How does the Sohn adapter work on a Mazda RX-8?
That’s where the Sohn adapter comes in, Black Halo Racing explains. Normally, the Mazda RX-8’s oil flows from the oil pan into the oil metering pump, which injects it as needed. The Sohn adapter, though, separates the lubricating oil from the injected oil by giving the injectors another oil source.
Can you add premix to a Mazda RX 8?
Since the Mazda RX-8 burns oil, too, many owners add 2-stroke premix to their fuel, RX8Club forum users report. It’s typically only recommended for those who disabled their oil metering systems for track use. However, it’s not unusual for the owners of street-driven RX-8s to add premix as well, r/RX8 sub-Reddit users report.