09-20-2005, 09:29 PM
|
|
Senior Member
|
|
Join Date: Dec 2004
Location: Montclair, Sandy Hook & Highbar Harbor, NJ
Posts: 1,148
|
|
Re: 20'cc versus 23'cc
With my twin 150 HP Yamaha 1998 carb engines I get a great 1.5 miles per gallon. Maybe a little better, but not much better.
|