Trim tabs AND hydrofoils?

Capn Mike

Chief Petty Officer
Joined
Dec 10, 2001
Messages
561
Re: Trim tabs AND hydrofoils?

Tabman, my email was returned. This is what I said:<br />Thanks for your note. My boat is currently in storage, and I won't get a chance to measure the tabs until this weekend. In the meantime, if it's any help, it's what ever the tabs Bennet was selling Seaswirl for the 2300 Striper WA in 2000 (just before OMC went bankrupt and their boat assets were sold to Genmar). My issues are: 1) hole shot and 2) boat list while planing. It's not that they're bad; they're just not perfect!<br /><br />My sense is that the tabs may too small. I would guess that when the boat size, etc. is figured out, the accountants ordering the tabs didn't figure in the weight of fuel, a kicker motor, hefty fishermen, fishing gear and all the toys we insist on putting on boats. <br />The tabs correct list if there's a little (1-10 mph) wind to the side of the boat, but anything more and the tabs are ineffective. <br /><br />It may be my boating skills, but I have yet to figure out how tabs can help my hole shot. On initial acceleration, they will push the bow down, but it takes longer to get onto plane than without because they seem to be also causing drag at the same time.<br /><br />If there's no waves or heavy chop, I'll usually use the motor's power trim/tilt to push up the bow for the most efficient speed; in those times, naturally I'm not using any tabs at all. If I need the bow down, I'll adjust it by the power trim, and rarely use the tabs (because they don't seem to make a difference). As I say, it may be my inadequate boating skills. On the other hand, I can't help but wonder "What if......?" :confused:
 

Solittle

Fleet Admiral
Joined
Apr 28, 2002
Messages
7,518
Re: Trim tabs AND hydrofoils?

I have foils, tabs, and twin engines and like the package. My experience is they are both great for what they do. On the down side by the time you have tweaked the motor trim and trim tabs for each motor and got the motors in sync, that someone on board has had their hat fall off and you have to go around, retrieve the hat and start all over. Often I will not use tabs or trim and just be patient with a lousey hole shot.
 

Tabman II

Petty Officer 3rd Class
Joined
Jul 12, 2002
Messages
80
Re: Trim tabs AND hydrofoils?

Capn Mike,<br /><br />I am sorry your note was returned, but the forum works just as well!<br /><br />Honestly, Seaswirl doesn’t tell us which set fits each model (year end model change over would be crazy and way to hard to follow), but I will try contacting them directly to get the trim tab kit part number. It is too early to contact them now, but I should have an answer later today. <br /><br />It does sound like they are a little on the small side, if you are having trouble correcting out list from wind and you don’t see any hole shot improvement when you use them. I understand how you are using your tilt/trim, which is proper for getting out of the hole. Of course, the main use for the tilt/trim is ensure your prop is parallel to the water flow. Without doing this you are using part of your engine thrust to “lift” your stern, which is robbing your fuel economy and putting more wear & tear on the engine! <br /><br />Give me a few hours and I will get back to you with my findings!<br /><br />**************************************************<br />SoLittle,<br /><br />Maybe you should look at the ATC system for your vessel and take some of the work out of running your tabs; http://www.bennetttrimtabs.com/autotab.htm <br /><br />Just a thought!<br /><br />Sincerely,<br />MJ Thomas<br />Bennett Marine, Inc.<br />Client Service<br />trimtabs@earthlink.net
 

Tabman II

Petty Officer 3rd Class
Joined
Jul 12, 2002
Messages
80
Re: Trim tabs AND hydrofoils?

Capn Mike,<br /><br />Well, it looks like Seaswirl are out for the week, so I left a message to get back to me with the trim tab kit part number next week. As soon as I get the info I will let you know. <br /><br />Until then, have fun and enjoy the football games!<br /><br />Sincerely,<br />MJ Thomas<br />Bennett Marine, Inc.<br />Client Service<br />trimtabs@earthlink.net
 
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