View Single Post
  #24  
Old 01-02-2007, 02:48 PM
Bigshrimpin Bigshrimpin is offline
Senior Member
 
Join Date: Dec 2002
Location: Onset, MA
Posts: 2,712
Default Re: Proper Performance Engineering

They were twins 60hp Mark 75's pushing a decent size boat 30.2mph. I am guessing that they were running it continuously above 70% throttle to average 30+ mph over 68 3/4 days. The drivers had to eat meals, go to the bathroom, rotate staff, pickup fuel, etc. So 1632 hours is remarkable for that kind of load on a two stroke.
Reply With Quote