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Too Underpowered..?? - Page 2
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Thread: Too Underpowered..??

  1. #16

    Re: Too Underpowered..??

    Quote Originally Posted by disorderly View Post
    I think what kezza may trying to say in his usual enigmatic way,is that there is probably not a lot of difference between the 75 and 90.
    They are both essentially the same motor ,as are my 90 etec and the 75 below it.In my case to gain a "larger motor"I could have went to a 115 which is a larger displacement motor but is also heavier and my boat is not rated for it!
    Kerry, I am used to you cryptic responses and can see the forest for the tree's and appreciate your wisdom but I can understand why some people are offended by the curtness of some of your replies.
    I wont even try to suggest you change your tone or technique because I know that numerous others have suggested this with no apparent change of attitude.
    I just have to sometimes wonder why you feel the need to insult people that you do not know!

    Scott
    Scott, then maybe I shouldn't try and be polite

    Anybody who thinks or wants to suggest a 5m alloy needs a 90 is an absolute fool!

    I really don't take any offence at anybody who is that far out of touch with reality

  2. #17
    Ausfish Platinum Member
    Join Date
    May 2007

    Re: Too Underpowered..??

    Well thank's for your opinion Kerry considering you have that opinion of me and have never even met me that's a nice attitude you have and i think i've met people like you before acctually Thank's mate good onya Dan.........

  3. #18

    Re: Too Underpowered..??

    Quote Originally Posted by sid_fishes View Post
    cause he gets his jollies out of thinking that he is better than the rest of us, so just maybe he will wake up one day, with a bigger mess on his hand than normal and give everyone a break, and if you want to make a comment just pm me cause i really dont give a toss
    You just have to face reality buddy and unfortuneately many these days wouldn't know what reality was as like you they generally wouldn't have a clue.

    But as a suggestion if you or anybody wants to really make a suggestion then please feel free to do it here as quite frankly nobody benefits from wacks like you who suggest PM's should be used!. Got something to say then have the balls to say it here.
    Last edited by Kerry; 27-07-2007 at 07:43 PM.

  4. #19

    Re: Too Underpowered..??

    Quote Originally Posted by Dan5 View Post
    Well thank's for your opinion Kerry considering you have that opinion of me and have never even met me that's a nice attitude you have and i think i've met people like you before acctually Thank's mate good onya Dan.........
    Well if the shoe fits and if you feel you have to wear it so be it!

    Sounds like to have an americanized way of thinking as a 5m hull like that simply does not require that type of HP but then when did the yanks ever let reality get in the way of common sense?
    Last edited by Kerry; 27-07-2007 at 07:51 PM.

  5. #20
    Ausfish Platinum Member
    Join Date
    Jul 2006

    Re: Too Underpowered..??

    It is interesting how these days there is this expectation of how much hp a boat needs. I guess in essence I am supporting Kerry's case.

    As a kid, we deep started slalom skiers of reasonable weight behind a 16ft half cabin powered by a 65hp Merc (4 cylinder, not the sh!tty 3 cylinders).

    These days people have this idea in their head that they require much more hp than in years gone by. In fact, one of the Chrysler Marine brochures form the 70's shows a Chrysler hull, with a Chrysler 50hp outboard towing a slalom skier. Marketing? Possibly, but its easily doable.

    A good mate of mine who was the Mercury National Service Manager in the 50's/60's when International Marine (Caribbean) had the Mewrcury distribution rights showed me photos of them skiing in the Yarra River in a timber boat with an early early 50hp Merc. They were slalom skiing also.

    And to really prove a point, International Marine in the 50's decided to show how powerful Mercury outboards were and they had Savage build them a lightweight 10ft tinny. They fitted a 4hp Merc to it with a tiller extension to mount the driver amidships. He was a lightweight himself and his girlfriend was out the back on trick skis and was a very lightweight too. However, the 4hp deep started her and she skied behind the rig in the Moomba parade. So its factual and a matter of public record......

    A more current example would be a 15ft deep vee and weighty hull I restored about 6 yrs back that had a 75 Chrysler fitted to it (ok, so an obvious advantage with the Chrysler since they sh!t on the oppositions equivalent engines). We skied behind that with 200kg in the boat (2 persons and equipment) and an 85kg skier on the back. Deep start too, with no drama getting him up.

    Cheers

  6. #21
    Ausfish Platinum Member Wahoo's Avatar
    Join Date
    Apr 2006

    Re: Too Underpowered..??

    A more current example would be a 15ft deep vee and weighty hull I restored about 6 yrs back that had a 75 Chrysler fitted to it (ok, so an obvious advantage with the Chrysler since they sh!t on the oppositions equivalent engines). We skied behind that with 200kg in the boat (2 persons and equipment) and an 85kg skier on the back. Deep start too, with no drama getting him up.


    BM n kerry if ya like

    BM now take that same boat out in the open waters , 2.5 -3m swell blowing 20 - 25 knts with the 4 PPL in the back bit of water in the builge and so on,
    i know exxxxactly what motor should be on the back,

    im not saying to go out in them conditions, but it will happen more than once comming home

  7. #22
    Ausfish Bronze Member
    Join Date
    Mar 2007

    Re: Too Underpowered..??

    I have 5m pressed alloy with '03 90hp carby 2st with 17" prop. More power than the average fisho needs. 3 guys, 6 scuba tanks, weight belts, esky with drinks, food and 120l fuel and still has plenty left in the bay. Plenty of response in the south passage bar and outside in sloppy condition. Holds on the plane under 3000rpm for the rough days and uses about 12l per hour of petrol. Honestly if you are in shelter waters or have a light load a 75hp is plenty and a high tech 60 would suffice. Set the boat up properly and prop it right for your every day use as I most real fisherman only travel at 4200rpm for fuel economy. Cheaper purchase price equals more fishing trips to me. My experience and opinion only. Hope you have many a happy trip with whatever you choose

  8. #23

    Re: Too Underpowered..??

    ....BM n kerry if ya like

    BM now take that same boat out in the open waters , 2.5 -3m swell blowing 20 - 25 knts with the 4 PPL in the back bit of water in the builge and so on,
    WTF are some people on?

  9. #24

    Re: Too Underpowered..??

    A mate of mine has a 5.1 alleycraft cuddy powered by a 2st 75 merc and is very happy with its performance.

    Cheers,
    Wags

  10. #25
    Ausfish Platinum Member
    Join Date
    Jul 2006

    Re: Too Underpowered..??

    Quote Originally Posted by Wahoo View Post
    BM n kerry if ya like

    BM now take that same boat out in the open waters , 2.5 -3m swell blowing 20 - 25 knts with the 4 PPL in the back bit of water in the builge and so on,
    i know exxxxactly what motor should be on the back,

    im not saying to go out in them conditions, but it will happen more than once comming home
    Wahoo........

    A 3mtr ocean swell is nothing if it is not breaking. Breaking waves mean something yes, but swell not really, the boat rises and falls over them without issue. Unless you have a different swell in QLD???????

    However, 4 people (or 5 going by your post of "4 PPL in the back" assuming a driver also) in a 15ft boat (which was my example that you then used) is overloaded end of story. Operator intelligence would have to be questioned at this point.

    To often a real "redneck" approach seems to be applied to boating and attitudes and opinions really need to be modified and updated so that boating is a safer activity for all concerned.

    Cheers

  11. #26
    Ausfish Bronze Member
    Join Date
    Jun 2007

    Re: Too Underpowered..??

    I trust all this has been helpful Breamaster. What is the recommended and maximum rated HP suggested by the boat builder? Pick either or anywhere in between and you won't go wrong. Can I suggest the boatbuilder knows what their boat needs better than any of us??????
    Last edited by reidy_g; 28-07-2007 at 07:04 AM.

  12. #27

    Re: Too Underpowered..??

    I have a seajay535 magnum converted to a cc it has a 60 4stroke merc on the back and i get 60 klmhr at full revs .i am very happy with the setup and most days on the bay and outside full throttle isnt an option unless its nice and calm.

  13. #28

    Re: Too Underpowered..??

    Quote Originally Posted by Kerry View Post

    Anybody who thinks or wants to suggest a 5m alloy needs a 90 is an absolute fool!
    This is almost like fronting up to an AA meeting.

    OK....I'll just spit it out,

    I run a 90 on a 4.8 alloy.

    Bear with me for a bit as I'm choking up here as I realise the error of my ways and starting to shed some serious tears over not having this rig passed before Kerry to gain his authorisation and approval, ....................hopefully that will pass before I run out of tissues.

    In fact the tears are getting thicker as I realise that I'm seriously considering going to the new 135 injected tohy on the same boat soon,

    Oh, deary me...how will I ever hold my head up in public again...pass some more tissues....
    Last edited by Dicko; 28-07-2007 at 02:25 PM.

  14. #29

    Re: Too Underpowered..??

    Thanks alot for all the feedback guys. Its been really helpful in making the decision.

    CHeers

  15. #30

    Re: Too Underpowered..??

    Quote Originally Posted by Dicko View Post
    This is almost like fronting up to an AA meeting.

    OK....I'll just spit it out,

    I run a 90 on a 4.8 alloy.

    Bear with me for a bit as I'm choking up here as I realise the error of my ways and starting to shed some serious tears over not having this rig passed before Kerry to gain his authorisation and approval, ....................hopefully that will pass before I run out of tissues.

    In fact the tears are getting thicker as I realise that I'm seriously considering going to the new 135 injected tohy on the same boat soon,

    Oh, deary me...how will I ever hold my head up in public again...pass some more tissues....
    More tissues coming up, you obviously have it real bad

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