Boatmad.com


Reply
 
Thread Tools Display Modes
 
Old 04-06-2014, 10:49 PM   #1
Dave
 
Ring Owner's Avatar
 
Country: UK
Location: Scotland
Occupation: Offshore Seismic Surveyor
Interests: Boats of any shape or size
Boat name: Miss-T
Boat make: Ring 21B
Engines: 200 XR2
Cruising area: Loch Earn

Join Date: Feb 2006
Location: Scotland
Posts: 239
Info required for old XR2

Can someone please clarify what the max rpm on a 200HP XR2 should be, read somewhere they are running faster than the 150HP XR2 I have but just wanted to confirm it.

Also, what should I be running the premix with this engine. After some discussions on this site, the 150 is being run with a 40:1 mix, should this be the same for the 200 version?

Cheers
Dave
__________________

__________________
The less time I have to work, the more I get done !!!
Ring Owner is offline   Reply With Quote
Old 04-06-2014, 11:33 PM   #2
Registered User
 
The Docta's Avatar
 
Country: UK
Location: Coventry (but from Lee on Solent)
Occupation: Sales Director
Interests: My Boat of course
Boat make: Extreme 21
Engines: Merc V8
Cruising area: Solent

Join Date: Jul 2005
Location: Coventry (but from Lee on Solent)
Posts: 587
32:1 with merc high performance blend and max rpm of 7k assuming its a late race xr2. See http://www.boatmad.com/forum/showthread.php?t=23356
__________________
The Docta
The Docta 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 01:54 AM.


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