How much power can a stock M50 take?

In stock form they can withstand roughly 400 horsepower, and with some internal work, over 600 is possible, as is the case with Josh King’s mighty 650hp M50 turbo.

What is an M50 manifold?

The M50 manifold is a simple design using long and wide runners and a shared plenum with the throttle body in the middle. This helps distribute air evenly between cylinders and allows the engine’s air reverberations from the valves opening and closing to even out at high rpm and assist with flow into the engine.

How do you remove a stuck intake?

Work the sharpened edge in between the manifold and block. Tap it in with a hammer. Do this in every place accessible. Once this has been done and it still won’t break loose; a piece of wedge shaped, sharpened oak, can be hammered in between the manifold and block.

How much HP can M50 handle?

Where can I find the m52b25 and M52B28 engines?

The M52B25 and M52B28 engines can be found in the E36, E39, E38, and in some early E46 models. This is not the easiest modification, but if you are at least a little bit handy, it is not difficult.

Can you modify a BMW M50 to M52?

BMW M50-M52 Intake Modification. With this modification, your M52B25 or M52B28 engine will make more power. The M52B25 and M52B28 engine can be found in the E36, E39, E38, and in some early BMW E46 models. It is not the easiest modification, but if you are at least a little handy, it is not difficult.

What is the difference between a M50 and M52 intake?

The main difference between the M50 intake and the M52 intake is that the M50 intake holes are each 10mm larger than the M52’s. That is about .39 inches for each bore.

How to increase HP in BMW m52b25 engine?

The easiest way to increase the level of HP in BMW M52B25 engine is to purchase cold air intake system, M50B25 intake manifold along with camshafts of low duration 250/250 deg and lift about 10 mm. M52B28 injectors will also come in handy as well as light-weight flywheel and ECU chip tuning.