Mercury Verado 400 IL 6 to Mercury Verado 300 V-8 Fourstroke
Went from 400 IL 6 Mercury Verado to the 300 v-8 Fourstroke Verado on my 36ft Yellowfin Center Console.
Re-Power from Mercury 400 IL6 to Mercury 300 v-8 four stroke Verado. I used my 36ft Yellowfin for testing.