Dynojet tnt

About using jet ski motors to power small boats

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flabio
Posts: 20
Joined: Sun Dec 30, 2007 7:41 pm

Dynojet tnt

Post by flabio » Fri Jan 04, 2008 10:31 pm

What are the differences of a dynojet boat vs a jet powered TNT,Squirt or bullet. I am considering building a jet boat and these 3 look a lot alike

marksa1458
Posts: 166
Joined: Mon Sep 12, 2005 5:57 am
Location: Massachusetts
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Post by marksa1458 » Mon Jan 07, 2008 8:51 am

The DynoJet is specifically designed for a jet unit taken out of a jet ski. Most folks who put a jet unit in another design are converting an outboard design.

It should be noted that there is a lot of design/fitting work on the part of the builder in any jet design - mostly because each jet ski manufacturer incorporates a different setup.

Many of the Squirt builders extend the jet unit out of the back of the boat which may contribute to porposing... I say may because many builders have had very successful builds without this condition and any builder putting a jet ski setup in a boat should consider this issue before fitment of the intake and engine...
Both the below websites detail my build progress.

http://dynojet.fateback.com/Index.htm
or
http://www.geocities.com/marksa1458/

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