[Joe R]

I am on my 3rd outboard for my 20 ctr cons. 1st was a 115 yahm. good on gas did about 40 mph. then went to a 120 evenr. not as good on gas but around the same speed these 2 motors were 4 cyl. carb. I now have a evenr. 150 carb. with this power I do not have to push as hard. to get the speed I want and it burns less gas at mid range 3000 to 4000 rpm. Bring it up to 5200 with myself and about 30 gals of fuel she hits 48 mph. I think a 135 is a good as it is a 6 cyl. Specs. on my boat 20 ctr cons. with t- top and top mount ant. boat is 1970 w 1999 150 even. P.S. Make sure you have the right prop. for your boat. Joe R