Dyno Outboard

     We offer the most complete Computerized Dynamometer service in all of Stock, Mod , Pro or OPC racing. With dedicated driveshaft housing for Sport C Tohatsu, SST 45, SST 60, SST 70, and very soon a complete new Dynamometer for SST 120 and Champ/F-1 engines. This will total three dynos at WPT with over 28 years of dyno development experience.

WPT can prepare engines for SC, SST 45, SST 60, SST 70
along with some models for Stock outboard. Special rigging on request.

No other shop prepares such a wide variety of winning race engines.

     After preparing an engine, WPT can break it in on the dyno much better than you can on the lake. Think of the time you won’t have to waste just riding around. We have pre-programed break in schedules that can break in your engine under variable loads and while monitoring everything. This is not only a time saver for you but a performance advantage.

Besides a superior break in, we can do power development.

Here are some of the things we are monitoring:

Every 100 RPMs we monitor and record
Corrected Torque
Corrected Brake Horse Power
Brake Specific Fuel Consumption
Fuel use in pound per hour.
Brake Mean Effective Pressure
Exhaust Gas Temp
Air Inlet Temp
Head Temp on each cylinder
Exhaust Pressure
Water temp out

     We can tune your engine by trying different spark advance, jetting, spark plugs and fuels. This gives you facts of just what is better and what is not.

     With this service, we create what we call a drop on powerhead. Broken in and tuned, ready for you to install and race that day.

It’s no longer good enough to say, I think it’s better. Lets prove it.

Without data, your just another person with an opinion.

     Bench Evaluation: Disassemble, evaluate all measurements and document only. No charge with Race Prep. Reassemble after cleaning parts if further work is not done by WPT. If/When we prepare your race engine, the above is not charged. It is part of doing it right. We need to know what you need first.

     Dynamometer Break-In Service: Highly recommended. Our test facility can do the break-in of your engine better and in more controlled conditions than can be done on a boat. This saves you time as your engine is delivered to you with knowledge that it runs correctly and is race ready.

     Dynamometer Service: Racers may come to our facility or ship engines to WPT for Dyno tuning and evaluation of many engines in a days time. See which of your engines is better and tune the best performance out of each one. Fuels, Jetting, Timing and even Spark Plugs, are things you can now verify with solid data, no longer just opinion.

     Providing Us With Equipment: You need to provide good parts to work from and WPT can prepare Quality, Legal Race Engine using techniques acquired from 25 years of preparing race engines. Each engine is prepared to the best of the ability of the parts provided. New parts will be recommended when required. It is our goal to make every engine, a winning engine.

  • Dynamometer Service (per day charge) $400