smarty
I run the smarty alone with silent might muffler on 30hp with timing. I am very happy with it , good throttle response more torque and I am averaging about 3mpg better around town. I have not done any freeway tanks yet. I run a utility bed and a cabover camper all the time so my weight is about 1500 lbs greater all the time. I have not towed my boat with it yet ,we'll see,so far I am happy.
I run the smarty alone with silent might muffler on 30hp with timing. I am very happy with it , good throttle response more torque and I am averaging about 3mpg better around town. I have not done any freeway tanks yet. I run a utility bed and a cabover camper all the time so my weight is about 1500 lbs greater all the time. I have not towed my boat with it yet ,we'll see,so far I am happy.