I have modified Echo's Lamborghini. Lamborghini_v10_racing.3000+horsepower!250+MPH!

This is the legendary Audi NG 5 cylinder used in the Audi 80 90 100... etc. making 136hp and around 185 Nm (136 pound...

Here is the Yamaha XVS650 Drag Star Classic's engine file, boasting an iconic four-stroke, air-cooled 70° v-twin desi...

A realistic sounding V10 making around 600-620 hp