Accelerration is the change of speed faster/slower.
How ever fast it was to go plus adding nitrous and sick tires helps too! I prefer a high class jet engine for mine but it's up to you
depends on the boat 8.7
Accelerate around the corners
It depends on the type of kart - from 50 kmph for rent-a-karts to over 200 kmph for professional Superkarts.