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Thread: tunnel extensions yes or no

  1. #11
    RiverDave
    Tunnel extensions? They can actually make you run quicker? I thought they were just kinda like Trim tabs on a v-bottom to help you plain out faster.. Perhaps I'm thinking of the wrong thing.. Can someone post a pic of a tunnel extension?
    RD
    [This message has been edited by RiverDave (edited May 02, 2002).]

  2. #12
    Donnie
    Hey RD we will be in havasu next weekend and you can get a first hand look at them. I can't beleive you have a daytona that does not have tunnel tabs...they are a must http://free.***boat.net/ubb/smile.gif
    Donnie

  3. #13
    pleasantcat
    wait a minute donnie, i don't have mine yet.oh and there goes another $500. this thing is always five hundy when i do stuff to it. but wow i love it http://free.***boat.net/ubb/smile.gif craig/donnie , are we on for sunday? blwnvee said he had to see about working or not. i'm going to get the green stuff next week for havasu unless you know a better deal.. s

  4. #14
    Craig
    Donnie,I thought RD had a Nordic????? RD,if you want a pic, I send you one of my set up. They mount flush with the top of the tunnels. They allow me to run less up trim and get the stern out a little. Also gets rid of some of the mid range porpoise a lot of cats have.
    Craig
    Pleasantcat, don't know if I'll make it Sunday. Lot to do around the house before we blaze to Havasu next Friday. Maybe.....
    [This message has been edited by Craig (edited May 03, 2002).]

  5. #15
    Craig
    stupid fingers
    [This message has been edited by Craig (edited May 03, 2002).]

  6. #16
    pleasantcat
    craig, well, i'll see ya friday am. when did you wanna headout? i,ve got rick and my bro ready to leave my place at 5 or 530am friday. if you want we can meet on the way out. let me know. sean

  7. #17
    RiverDave2
    Donnie,I thought RD had a Nordic????? RD,if you want a pic, I send you one of my set up.
    I do have a Nordic..
    Yes I'd like to see your setup as well!! http://free.***boat.net/ubb/smile.gif
    RD

  8. #18
    RiverDave2
    Originally posted by Craig:
    [B]Donnie,I thought RD had a Nordic????? RD,if you want a pic, I send you one of my set up. They mount flush with the top of the tunnels. They allow me to run less up trim and get the stern out a little. Also gets rid of some of the mid range porpoise a lot of cats have.
    Craig
    Pleasantcat, don't know if I'll make it Sunday. Lot to do around the house before we blaze to Havasu next Friday. Maybe.....
    Craig, I recieved your pictures! http://free.***boat.net/ubb/smile.gif Good looking setup! I'm surprised that they don't extend down the sides of the tunnel as well. (Obviously not all the way to waterline, but ya know like a tapering up extension) Has anyone ever tried that?
    I'm not really sure how these things work becuase it would seem to me that as soon as the air passed throught the tunnel it would just escape out the sides.. Do the make these that are hydraulic as well?
    RD

  9. #19
    Craig
    I originally had Bennett trim tabs there. Got the benefits of putting them down when I had to get a couple of big asses http://free.***boat.net/ubb/biggrin.gif on plane. Had to change over when I went to the external steering. It was just a mounting location conflict. The tabs are actually adjusted about a 1/4" down. As the air exits the tunnels, this tends to compress the air a little and give you some lift. Could be BS, but that's what we're told!!! I would think some vertical extensions on the side might help, who knows?? The boat does handle well above a hundred as long as the water isn't a washing machine. Then the boat will remind you there's only barely more then 20 feet from transom to bow, regardless of the fact that they call the boat a "22" http://free.***boat.net/ubb/biggrin.gif You going to be around Havasu this coming weekend?
    Craig
    [This message has been edited by Craig (edited May 06, 2002).]

  10. #20
    RiverDave2
    You going to be around Havasu this coming weekend?
    No... http://free.***boat.net/ubb/frown.gif My next trip won't be for around 3 weeks or so..
    RD

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