Finding a B58 engine for sale may seem like an overwhelming task, but it’s not as difficult as you might think. There are several different issues that you should look for, including Performance, Reliability, and Modifications. In addition to these concerns, you should also be aware of any Oil leaks and other ancillary problems.
Performance
The BMW B58 engine is a modular one, which means that many of its parts are interchangeable with its smaller siblings. In fact, the B58 shares a lot of its parts with the B38 and B48 engines. It also shares the same 0.5L displacement, making it easy to swap parts, such as the cylinders.
The BMW B58 engine is a highly efficient engine with a smooth delivery. With no turbo lag, it produces near 400 horsepower with a low level of vibration and noise. In fact, the B58 has zero NVH and feels sophisticated and refined. You won’t feel like you’re driving a car with a V8; you’ll feel like you’re on top of the world with this engine.
Reliability
If you’re in the market for a new BMW engine, the B58 might be the one you’re looking for. This special engine block is well-known for its reliability, versatility, and tunability. You can expect it to deliver the same performance as a new vehicle, and it also boasts a wide range of tuning options.
The B58 engine offers increased strength and reliability, while retaining many of the same design features as the N55. While there are some common problems with the B58, they aren’t too serious and will go away quickly. A common problem is oil filter degradation, but these are usually minor and won’t have a huge impact on the engine’s performance. Oil leaks from the valve covers and coolant degradation are also common but not severe, and usually only occur as the engine ages.
Oil leaks
The B58 engine has been known to have issues with the oil filter. Sometimes, debris can become lodged in the filter housing, and this can cause oil leaks. Changing the filter can solve this problem. Otherwise, it may be necessary to replace the filter housing.
Although oil leaks on a B58 engine for sale do not affect driveability, they can cause unpleasant smells in the cabin. You can also notice smoke coming from the valve cover area. Some minor leaks may not result in smoke, but if there is excessive oil on the spark plugs, then you have a leak.
Carbon build-up
Carbon build-up in an engine is one of the most common causes of engine failure, and it has a lot to do with the fuel used. It can cause overheating and engine knock, and it can drastically reduce engine efficiency. It can also lead to critical component failure. It can also lead to poor combustion, inconsistent air to fuel ratios, and hotspots.
Although carbon build-up is not a serious issue for most cars, it can still cause performance and drivability problems. The good news is that there is a simple solution. A standard procedure for removing carbon deposits is walnut blasting, which involves the use of walnut media shells. It can be done once or twice a year on a b58.
Fueling options
B58 engines have some unique challenges when it comes to fueling. The stock fuel system is quite limited and it is not always possible to use 100% E85. Depending on the modifications you do and how much boost you put in your car, the fueling options can be very different. Some B58s can handle up to thirty percent E85 while others can handle up to forty percent. Some people choose to use race gas instead of the stock fuel and some will opt for water-methanol injection. These fueling options are usually better for the engine and the car’s fuel system, but can be a little more complex. If you want to try this type of fueling, you should data log your engine often and monitor your AFR and trims.
Another popular option for fueling a B58 engine is port injection. This mod allows you to replace the stock fuel pump with a high-pressure system. It has the advantage of not requiring a re-injector kit and can also be used to increase power levels. Despite the disadvantages, port injection can significantly boost your B58 power numbers. With the proper setup, you can get up to 1,000 horsepower with a B58 PI.
Tuning
If you’re looking to add horsepower to your BMW, the B58 engine is a great choice. These engines were designed with the best possible cooling system and are robust and well-built. They also feature a heat encapsulation system that prevents engine wear and tear. The B58 engine is a very easy engine to tune, and with the right modifications, you can make it more powerful than it was before.
Tuning is the best way to boost power and torque from your B58 engine. With the right tune, you can experience power gains anywhere from 40 to 70 horsepower. With E85, you can even expect gains as high as 100whp.