1200cc rally engine 400hp, 50k MTBF

Just bought Automation. This is best i got out of a 1200 4cylinder engine. It fits in any car size.
402 hp, 360nm torque and still over 50.000 MTBF so they guys can use it for rally racing or something
Fun fact: it has a enormous exhaust compared to the engine
I believe it was 4.25 or something
Anyone got tips to improve? I'm kinda out of ideas.
402 hp, 360nm torque and still over 50.000 MTBF so they guys can use it for rally racing or something

Fun fact: it has a enormous exhaust compared to the engine


Anyone got tips to improve? I'm kinda out of ideas.