For any one that needs any kind of computer tuning or HP stuff this is your place. I recently did some upgrades to my 500 EFI , Blower, Aluminum Heads, etc...and it needed some fine tuning to get it right, I sent the ECU down , Mark got it very close the first time but he told me the best way was to tune it in the boat. Well I made the 500 mile trip, keep in mind thaat is each way, and it is now dead on perfect. He and the guys down there run a first class operation, great shop, great hardware and all around just a great bunch of guys. A lot of people think they are EFI guru's but Mark can back it up, when the time comes to build a big EFI Motor this is where I am going.

Hey Mark, fun running in the canal for sure but next time once I have the big tabs on my boat we can run out in the lake. Kind of a strange experience running over 85 in a canal maybe 100 ft wide and only 6 feet deep.....


Thank you!

Bryan

What's the hell's up with all these damn 90 mph donzis?????

Mark Boos is the best I have found. He knows how to make the computers sing and has gone out of his way with every project he has done for me.

You would be suprised to know how many engine builders across the country Mark helps with computer programs.

I should be getting my ECU back from Mark tomorrow.
Real great guy to work with.

It is catching on!

Heck, there are 90 mph Baja's and Fountains. I could never see why it was not done in big single Donzi's.

After getting dusted by an 85 mph Baja last year, we all went back to the drawing board.

We're all a bunch of Freaking Stalkers.....

They are pretty good with a outdrive too. He's taken care of me a couple of times and had me ready for the weekend, actually I have to pick up my drive tomorrow morning. And his prices are hard to beat for the work you get.
Scott

Who holds the record for the world's most powerful air boat?

You should ask Mark about that some time it is a very interesting story how he got into building motors for air boats!

Something about get started @ 4900 RPMS and 700 Hp ring a bell?

Sounds like the lower Colorado river.



BTW, nice numbers you got. Congrats.


Darrell.