Classic SeaCraft Community  

Go Back   Classic SeaCraft Community > General Discussion > Repairs/Mods.
FAQ Community Calendar Today's Posts Search

Notices

Reply
 
Thread Tools Search this Thread Display Modes
  #11  
Old 01-14-2009, 10:57 AM
CaptLloyd CaptLloyd is offline
Senior Member
 
Join Date: Dec 2002
Location: Satellite Beach, FL
Posts: 375
Default Re: Plans for my recovered boat

My chamber is about 2" above the keel at the transom, and angles slightly upwards relative to the keel. When on plane, the back edge of the chamber is about 2" out of the water. When you build one, make sure it wont drag in the water while on plane.

Great info Denny

Bits, if Denny's cavitation place height is 3 1/2" w/ 30" setback, I would think 3" w/ 24" setback is a good place to start.

Good luck!

Lloyd
__________________
1973 Seacraft 20' SF "Sea Dog"
1988 Tracker/Seacraft 23' WA "Salty Dog"
Reply With Quote
  #12  
Old 01-19-2009, 12:54 AM
GradySailfish GradySailfish is offline
Senior Member
 
Join Date: May 2005
Posts: 167
Default Re: Plans for my recovered boat

Bushwacker,

I think I need your expertise on re-wheeling my boat. As you may know I have the 20 Master Angler and I'm powered by the 150 ETEC (which you helped sell me on). The motor is flawless and so is performance but from what I'm seeing I should go faster. Right now I hit 40 mpg (about 37 knots) wide open throttle and turning 5000 RPMS. My ETEC dealer told me thats the lower end of the WOT range but its OK.

Seems like everyone I talk to who has the 150 on their 20 hits mid 40 mph.

I don't have a T-Top on the boat, but when I rebuilt her I rebuilt her a bit "heavier" then she was. The transom for instance is almost 3 inches thick, the deck is 3/4 AC Douglas Fir with 2 layers of 1808 on it, but I doubt that inhibited my performance that much.


Other then that, cruise at 3300 RPM is about 22 knots which yields almost 4NMPG. So its VERY economical.

-Alex
__________________
2002 26 Fortier Yanmar 250 6LP-DTE
1978 20 Sea Craft Master Angler 08' 150 ETEC
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 05:51 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
All original content © 2003-2013 ClassicSeacraft