'89 Voyager Setup

Hello IHR,

I am in need of some advice on my 1989 Voyager XT with a 1989 225hpYammie.  Just got this boat and am new to this high performance stuff.

I think my set-up is out of whack.  Current is 1" of set-back, cable steering, 14x25 SRX, homegrown gearcase, 13 gal. gas tank in rear of boat, motor in top hole, and propshaft about 2 1/2" below pad, stock motor, stock hull.

Seems this boat has to be severely trimmed to get it on the pad and then it chines pretty good.  I see anywhere between 5,500 - 6,300 rpms depending on how far I trim.

Picked this boat up in New Brighton, MN and the tag on the brain box says "Vruwink Equipment, Lake Lillian, MN".  I know I have to watch my weight dist. pretty good and am in the process of obtaining a bow cover.

Can the IHR help me to set this boat up to perform a bit better?  I am leaning toward a thru hub exhaust prop as I do pull some tube's and skier's, yet want a 70-80mph top end.  The SRX has a hard time starting with somebody behind the boat. 

I have included a few pictures of my gearcase and motor for your review.  Great Site!

Tom Dougherty
Chisholm, MN

p.s. - do you know what the small pinhole is that is above and to the right of the
gearcase water intake?

 

Tom,

A 26 Laser II is a good overall prop. I just set one up with a 26 chopper that I cut like an E.T. Lightning and that boat really rocks. Not a good ski prop though. The Laser just works good in all areas. That is why I lean towards it.

The hole is a drain for water from the center section.

Randy

 

 

Please submit whatever questions you have to IHRTechTalk@yahoo.com.  All questions and answers selected will be displayed on this page as they come in.  Note: though all boaters are welcome, priority may be given to I.H.R. members.  Randy can not be held responsible for any advice given.  Though his information and expertise is second to none, he has no control over what you do with your boat.  It is up to you to boat safely and act responsibly, and his advice is only to be used as a guidance for your high performance boat/motor of which you are the one responsible for the risks involved.

Thanks,
Mark C.

 

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