Arthur ranted: snipped What I would like to know to give a real comparison > is what is the consistent measure of the effective power or 'GRUNT' (to give > it another name) that an engine has. I don't really understand the efficiency > relationship between a classic engine delivering 15 HP at 1000 revs or less > and mine delivering 25HP at 3,500 revs. It seems the recommended prop. size > gives a better measure of potential GRUNT than HP, as it appears from what I > read one of these big jobs can swing an 18 x _ _ prop, whereas mine should > only be coupled to about a 15 x 10 prop. > Is there some light at the end of this tunnel Mr Brunel?
Ahh, you're torquing about talk........oops, you're talking about torque Arthur. ;-) Roger ------------------------ Yahoo! Groups Sponsor --------------------~--> Something is new at Yahoo! Groups. Check out the enhanced email design. http://us.click.yahoo.com/SISQkA/gOaOAA/yQLSAA/ygtolB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/canals-list/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
