[Company Logo Image]     Performance Trends Inc

    Producing Quality Computer Tools for Racers and Engine Builders since 1986

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Flow Bench Accessories

Racing Tools for your flow bench to analyze your cylinder heads.

Flow Bench Software - We released our Port Flow Analyzer back in 1990.  Since then hundreds of copies have been sold, including to SuperFlow Corporation.  If you bought a SuperFlow bench and got some software with it in the last 10 years or so, more than likely it was our Port Flow Analyzer.  This software can be tailored to most any style bench, including
SuperFlow (tm), Saenz (tm), JKM (tm), or most any custom or DIY (do it yourself) bench, or our EZ Flow bench.

  

Flow Bench Electronics Our Black Box II electronics is our 3rd generation of flow bench data loggers.  It can work with most any type of bench, and can record up to 3 pressures, 2 temperatures, a recording switch, and a swirl/tumble meter input.  It communicates via either serial or USB to most any Windows computer.

  

Pitot Tubes Let you find the high and low flow areas of the port, to help you make intelligent choices on how to modify the port for improved flow and performance.  We provide intake and exhaust pitot tubes, and our EXCLUSIVE mini-intake pitot tube, the smallest pitot tube you will find for flow bench testing.

Pitot Tubes

Swirl Meter  Our swirl meter lets you see into the flow pattern after it has entered the chamber on your flow bench.  This gives you one more piece of information when you try to develop the optimum port and chamber on your bench.

Swirl Meter

Tumble Fixture  Our tumble fixture lets you see into the flow pattern after it has entered the chamber on your flow bench from a different angle.  Tumble is the main stay of 4 valve head porters.  Like swirl, this gives you one more piece of information when you try to develop the optimum port and chamber on your bench.

Tumble Fixture

Automatic Valve Opener lets you automate a portion of your flow testing.  If your bench is equipped with a motor controller (like many SuperFlow (tm) benches, especially the SF1020) you may be able to automate the entire test.

Automatic Valve Opener

Manual Valve Opener lets you precisely open the valve on your Cylinder Head for flow bench testing.

Flow Bench Switches - Typically you press a key on the computer keyboard to record data  These hand or foot switches let you record data away from the keyboard.