Looking for an engine

Hello everyone
I am looking for a good engine that can help me in my next season (about 5-6 days) that i am going to try for a title charge 

I can pay around 700k-800k a race (depends how strong the engine is)

And if you could name it mercedes engines would be great

Thanks again

interesting 

Hi, i have full level 21 engine available for 800.000 per race…have a look. Cheers 

full nooo

I have an engine thats good for 2 tracks, not a lot but its 500k only per race.