Forum: Inflatable boats - SIBs and folding RIBs
18 July 2014, 23:58
|
|
Replies: 2
Views: 1,114
|
|
Forum: Inflatable boats - SIBs and folding RIBs
18 July 2014, 19:17
|
|
Replies: 2
Views: 1,114
Mercury / tohatsu/mariner 20hp fourstroke
If you have this engine and a light sib (honwave 3.8 or lighter) I have a new 9.25 x 11.5 prop for sale on eBay
I tried it on my honwave 4 and achieved 5500 rpm a fair bit away from the 6100...
|
|
Forum: Inflatable boats - SIBs and folding RIBs
18 July 2014, 18:56
|
|
Replies: 11
Views: 5,854
|
|
Forum: Engines & props
16 July 2014, 19:49
|
|
Replies: 9
Views: 9,160
I agree a 14p ss prop and possibly raise the...
I agree a 14p ss prop and possibly raise the engine so the cav plate is skimming the surface
This is a high performance set up and I know of similar lesser setups exceeding 50 mph
I don't think...
|
|
Forum: Engines & props
16 July 2014, 18:55
|
|
Replies: 9
Views: 9,160
|
|
Forum: Inflatable boats - SIBs and folding RIBs
15 July 2014, 21:09
|
|
Replies: 11
Views: 5,854
|
|
Forum: Inflatable boats - SIBs and folding RIBs
15 July 2014, 02:44
|
|
Replies: 29
Views: 11,913
I'm a big fan of running a high engine, my old...
I'm a big fan of running a high engine, my old eurosport with a 90 2 stroke had the cav plate on top of the water and it was perfect
Bit it was a lot more stable and had a clean hull so cavitation...
|
|
Forum: Inflatable boats - SIBs and folding RIBs
14 July 2014, 21:35
|
|
Replies: 29
Views: 11,913
Honwave 4.0 with 20 hp merc 4 stroke on the...
Honwave 4.0 with 20 hp merc 4 stroke on the transom splashed like a shower , raised the motor 18 mm , no more splashing and now hitting 6000rpm a gain of 200rpm
Downside some cavitation on...
|
|
Forum: Engines & props
13 July 2014, 23:32
|
|
Replies: 9
Views: 9,160
|
|
Forum: Engines & props
22 October 2013, 22:15
|
|
Replies: 30
Views: 4,712
|
|
Forum: Inflatable boats - SIBs and folding RIBs
20 October 2013, 01:09
|
|
Replies: 25
Views: 8,021
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 23:38
|
|
Replies: 25
Views: 8,021
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 23:31
|
|
Replies: 13
Views: 7,365
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 23:03
|
|
Replies: 25
Views: 8,021
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 22:58
|
|
Replies: 25
Views: 8,021
my last boat "a dellquay 15 eurosport with a 90...
my last boat "a dellquay 15 eurosport with a 90 merc 2 stroke ,it was set with the anti cave plate half inch above the transom base ,and it flew and no problems at all
raising engines doesn't worry...
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 22:47
|
|
Replies: 25
Views: 8,021
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 22:44
|
|
Replies: 25
Views: 8,021
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 22:35
|
|
Replies: 25
Views: 8,021
|
|
Forum: Trailers & towing
19 October 2013, 17:26
|
|
Replies: 18
Views: 8,421
|
|
Forum: Inflatable boats - SIBs and folding RIBs
19 October 2013, 16:58
|
|
Replies: 25
Views: 8,021
Hi mattD
The Honda 20 hp 4 stroke measures...
Hi mattD
The Honda 20 hp 4 stroke measures 431mm (honda handbook)
The Mariner 20 hp 4 stroke measures 415mm (my engine engine lowest setting):cool:
So the Honda is 16mm deeper in the water than...
|
|
Forum: Engines & props
17 October 2013, 19:40
|
|
Replies: 29
Views: 7,800
Once on the plane trim the engine out until the...
Once on the plane trim the engine out until the bow starts to porpoise ( bounce up and down) then trim in slightly until you get a stable ride , don't get hung up on what the engine looks like , go...
|
|
Forum: Inflatable boats - SIBs and folding RIBs
16 October 2013, 21:56
|
|
Replies: 25
Views: 8,021
Tried this and the results are minimal and with...
Tried this and the results are minimal and with trim set correctly cavitation starts event a 10 mm rise ,you can go from bow to stearin at the standard height with no cavitation turn as hard as you...
|
|
Forum: Inflatable boats - SIBs and folding RIBs
15 October 2013, 19:56
|
|
Replies: 25
Views: 8,021
Mercury make a spray deflector to stop this...
Mercury make a spray deflector to stop this problem, but they arnt that cheap and i would have to screw it on to the transom,
if it doesn't perform i will end up with screw holes to repair :eek:...
|
|
Forum: Engines & props
15 October 2013, 19:34
|
|
Replies: 29
Views: 7,800
What you are experiencing is normal ,what is...
What you are experiencing is normal ,what is happening is the prop is at the limit of your boat setup weight length and power with this prop.the prop will try to push more water than your old prop...
|
