The development of the Wankel engine is mainly dependent on the solution of the apex and face seal. In the Wankel engine, one of the major disadvantages of power loss is the improper sealing between the rotor and cylinder wall. To overcome this problem we can use the following modified design of sealing. This dynamic seal provides efficient sealing and along with this, a modified lubrication system is also implemented which helps to prevent the burning loss of lubricating oil inside the cylinder. This two possible modification can help to get lower wear and tear of seals, lower exhaust emission gases and also it will help to prevent the loss of lubrication oil inside the engine.