2. Lamborghini Gallardo Dallas Performance Stage 3
By adding some modifications, this Lamborghini firstly was upgraded from 520 hp to 650 hp. After that, it became for a total of 800+ whp and with the final stage it was the highly modified engine up to 1000 whp. If you want to upgrade you engine, it can cost you about 35,000 to 95,000 dollars. It can reach a top speed of 233 miles per hour with a 0-60 time of 2.8 seconds.