[Company Logo Image]     Performance Trends Inc

    Producing Quality Computer Tools for Racers and Engine Builders since 1986

.

 

 

 

 

 

 

Flowbench Accessories

Racing Tools for your flowbench to analyze your cylinder heads.

Flowbench Software - Performance Trends has been making data loggers since **1982?**. People have been using them on thier home built dynos or have retro fitted an older analog dyno to get it up to date.

  

Flowbench Electronics We have been making "do it yourself" flowbench kits for many years now and have developed many accessories to give you an edge over your competition.

  

Pitot Tubes We have developed a computer program to go with our Air Fuel Sensor. You can only get if from us.

Pitot Tubes

Swirl Meter

Swirl Meter

Tumble Fixture

Tumble Fixture

Automatic Valve Opener - If you own an old Power Tech (tm) spring tester but it's no longer working we provide an upgrade system to get working again.

Automatic Valve Opener

Flowbench Switches - If you own an old Power Tech (tm) spring tester but it's no longer working we provide an upgrade system to get working again.