Boatmad.com


Reply
 
Thread Tools Display Modes
 
Old 30-05-2010, 03:46 PM   #1
... sundowner anyone ?
 
grandmas denture's Avatar
 
Country: mauritius
Location: flic en flac
Boat make: some rings & phantoms
Engines: some mercs
Cruising area: indian ocean

Join Date: Nov 2007
Location: flic en flac
Posts: 379
what prop on p19 ?

guys
... just rigged a p19xl with xr2, propshaft same height as keel and fitted a chopper 24"
... what prop would you use for best topspeed only ?
Attached Thumbnails
Click image for larger version

Name:	heck2.jpg
Views:	228
Size:	165.6 KB
ID:	24718  
__________________

__________________
regards
chris

bling never made anything fast
grandmas denture is offline   Reply With Quote
Old 30-05-2010, 05:41 PM   #2
Registered User
 
Wayne Kerr's Avatar
 
Country: England
Location: Crayford, Kent.
Occupation: Electrical gezza!
Interests: Petrolhead
Boat name: Wayne Kerr
Boat make: Phantom xl
Engines: Mercury 2.5, 200(ish)
Cruising area: Essex, Hampshire, Mediterranean

Join Date: Sep 2004
Location: Crayford, Kent.
Posts: 1,199
What are you getting from the set-up you have now?
__________________

Wayne Kerr is offline   Reply With Quote
Old 30-05-2010, 06:00 PM   #3
... sundowner anyone ?
 
grandmas denture's Avatar
 
Country: mauritius
Location: flic en flac
Boat make: some rings & phantoms
Engines: some mercs
Cruising area: indian ocean

Join Date: Nov 2007
Location: flic en flac
Posts: 379
... didnt run it yet
__________________
regards
chris

bling never made anything fast
grandmas denture is offline   Reply With Quote
Old 31-05-2010, 09:01 AM   #4
BananaShark Member
 
Cookee's Avatar
 
Country: UK
Location: Salcombe South Devon
Occupation: Racer and builder
Interests: Winning races
Boat name: BananaShark
Boat make: BananaShark 34' Race
Engines: Twin Yanmar BY 260's

Join Date: Mar 2004
Location: Salcombe South Devon
Posts: 4,638
Try a Raker - it will be hard to drive in anything other than calm conditions but it will get the bow out and it will be fast. Ideally a 24" with the blades thinned and then a bit of the diameter taken off if you're not getting enough RPM
__________________
Cookee



British Champions! RIB Formula 1 2005
National Speed Record Holder at 90.15 (still)

www.bananasharkracing.com
Cookee is offline   Reply With Quote
Old 08-06-2010, 07:33 PM   #5
... sundowner anyone ?
 
grandmas denture's Avatar
 
Country: mauritius
Location: flic en flac
Boat make: some rings & phantoms
Engines: some mercs
Cruising area: indian ocean

Join Date: Nov 2007
Location: flic en flac
Posts: 379
Quote:
Originally Posted by Cookee View Post
Try a Raker - it will be hard to drive in anything other than calm conditions but it will get the bow out and it will be fast. Ideally a 24" with the blades thinned and then a bit of the diameter taken off if you're not getting enough RPM
... thx a lot, a friend has got a raker 24" and hell send it to me

... meanwhile i tried a laser 23", bad bowlift 69mph @ 6900
... yamaha pro-series 23" and 14,5 diameter, better bowlift and 74mph @ 6700
... will see what happened with the raker when its here, but dunno if it will run much better as my belly will get its own postcode soon
__________________
regards
chris

bling never made anything fast
grandmas denture is offline   Reply With Quote
Reply

Thread Tools
Display Modes

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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Powered by vBadvanced CMPS v3.2.3

All times are GMT +1. The time now is 01:18 PM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
×