This handling is for the Lamborghini Veneno by Lonewolf[Vans123] which replaces the Zentorno. You can download the mod here:

http://www.gtainside.com/en/gta5/cars/80882-2013-lamborghini-veneno-hq-digitaldials/

• Top Speed: 355km/h (221mph)
• Acceleration 0-100km/h (0-62mph): 2.9s
• Weight: 1,490kg (3,285lb)
• Fuel Tank: 90L (23.8gal.)
• Engine Oil: 13L (3.4gal.)

v1.1 Update:

• Corrected top speed