BIG Question - replace Yamaha 150 HP with Honda 225HP

[cterrebonne]

Originally Posted by Stillrunning

How much better on gas do you find the 4s over the 2s? Lets say a day trip where you would burn 25 gallons with a 2s how many gallons for the 4s?

you cant say all 4's are better then 2's unless the 2's are carbed or efi. it is usually anywhere from 20 to 40% better except at w.o.t.