Petition to Buff Turrets
http://leagueoflegends.wikia.com/wiki/Turret
https://imgur.com/gallery/SgaWA
Personally I feel like they should ramp up to 200% seeing as how if you tower dive at full health and are an adc or really any role with a single health item (not even completed ones) you can escape with around half health. Just a little buff to turrets if the enemy is ballsy enough to stand underneath long enough.