 |
24-09-2011, 09:30 PM
|
#1
|
|
Registered User
Country: engalnd
Location: south west
Interests: ski racing
Boat name: Jack'd up, hellraiser
Boat make: Bernico 19 ET, ring 16
Engines: merc 135, merc 175, yam 90
Cruising area: Plymouth
Join Date: Jun 2006
Location: south west
Posts: 1,176
|
Optimax revs
Took it out for the first time today
It's a 150 mariner opti on a p21
Tried it with the 25p pro v that came with it, saw 52 at 4800rpm
Tried a worked 21 4 blader, saw 5200rpm an 52mph
Also revs would just suddenly drop from 5200 down to 5 or even 4800.
Didn't know if anyone had any ideas or suggestions as we should really be seeing 5750rpm an looking for high 50's low 60's
__________________
|
|
|
|
25-09-2011, 10:11 AM
|
#2
|
|
Registered User
Country: Netherlands
Location: Westcoast
Occupation: Farmer
Interests: Marshan Ring Phantom
Boat name: Blue Streak
Boat make: Marshan 18
Engines: Mercury V200 Mercury XR10
Join Date: Sep 2010
Location: Westcoast
Posts: 128
|
A 3 blades prop ''21
Enertia?
__________________
|
|
|
|
|
25-09-2011, 11:52 AM
|
#3
|
|
Registered User
Country: BRISTOL UK
Location: NR BATH
Occupation: SPARKY
Interests: Relaxing
Boat name: Payed for
Boat make: Formula 36 pc
Engines: Twin mercrusers 7.4l v8 turbo diesel on shafts
Cruising area: NATIONALY
Join Date: Jun 2011
Location: NR BATH
Posts: 120
|
Prop
Veater got a prop reckons will work. The one off push on....give him a bell.
|
|
|
|
|
28-09-2011, 09:15 PM
|
#4
|
|
Registered User
Country: engalnd
Location: south west
Interests: ski racing
Boat name: Jack'd up, hellraiser
Boat make: Bernico 19 ET, ring 16
Engines: merc 135, merc 175, yam 90
Cruising area: Plymouth
Join Date: Jun 2006
Location: south west
Posts: 1,176
|
Saying horn fault on the rev counter?
|
|
|
|
|
28-09-2011, 10:20 PM
|
#5
|
|
Registered User
Country: engalnd
Location: south west
Interests: ski racing
Boat name: Jack'd up, hellraiser
Boat make: Bernico 19 ET, ring 16
Engines: merc 135, merc 175, yam 90
Cruising area: Plymouth
Join Date: Jun 2006
Location: south west
Posts: 1,176
|
Says on the rpm gauge horn fault
An telling me to ease off throttle even at 4200rpm running a 25" pro vee!?
Any other ideas
As I sure have a problem!
|
|
|
|
|
28-09-2011, 10:59 PM
|
#6
|
|
Registered User
Country: UK
Location: Weston Super Mare
Occupation: Electrical Engineer
Join Date: Mar 2004
Location: Weston Super Mare
Posts: 6,351
|
tpi
|
|
|
|
|
29-09-2011, 07:34 AM
|
#7
|
|
Registered User
Country: engalnd
Location: south west
Interests: ski racing
Boat name: Jack'd up, hellraiser
Boat make: Bernico 19 ET, ring 16
Engines: merc 135, merc 175, yam 90
Cruising area: Plymouth
Join Date: Jun 2006
Location: south west
Posts: 1,176
|
Are you just saying that with regards to our conversation the other day?
|
|
|
|
|
29-09-2011, 03:21 PM
|
#8
|
|
Registered User
Country: UK
Location: Weston Super Mare
Occupation: Electrical Engineer
Join Date: Mar 2004
Location: Weston Super Mare
Posts: 6,351
|
no, you said it says horn fault and i can't think of anything else thats fitted to the horn
__________________
|
|
|
|
|
| Thread Tools |
|
|
| Display Modes |
 Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Recent Threads |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All times are GMT +1. The time now is 02:00 PM.
