Click here for our new Message Board/Discussion Forum.

YES, all our programs are compatible with Windows Vista.  Click here for details.

Click here to see what Tom and other users say about our products, and view a list of notable users of our products. 

What's New? (new products, newsletters, media coverage, etc) (click here)

New Product (Sept 2008):  Weather Wiz v1.1
Update (July 2008):  Cam Analyzer v3.8 (major update)
New Website Feature (July 2008):  Weekly Blog on various topics
New Product (Feb 2008):  4 Link Calculator Plus v2.0 (new Plus features added)
New Product (Dec 2007):  DataMite III USB Data Logger for Dyno, Drag Racing, Road Racing/Circle Track Racing
New Product (Dec 2007):  Automatic Valve Opener for Flow Bench Testing
New Product (Dec 2007):  Blowby Sensor
New Program (Oct 2007):  Drag Racing Centrifugal (slider) Clutch Analyzer v1.1
New Cam Test Stand Accessory (Sept 2007):  TDC Checking Bridge to Index Rotary Encoder
New Website Feature (Sept 2007):  Discussion Forum and Message Board
Update (June 2007):  Port Flow Analyzer v3.5
Update (Feb 2007):  Engine Analyzer Pro v3.5
New Product (Dec 2006)  Automatic Valve Spring Tester
New Features Added (July 2006)  Cam Analyzer v3.2 Plus Version
New Movies (June 2006):  More Demo Movie Files showing how various products work
Update (May 2006): Suspension Analyzer v2.0
New Product (March 2006): Circle Track Log Book v1.1 
New Feature (Feb 2006): Demo Movie Files show how to use various products 
Update (Jan 2006): Circle Track Analyzer v3.5
Click here to see this entire list.

Company Profile                All products made in USA

Performance Trends is one of the largest producers of high quality, high tech computer tools for today's racer, engine builder or performance enthusiast.  Performance Trends started in 1986 with the release of our popular Drag Racing Analyzer computer program, quickly followed by the Engine Analyzer.  Since then, we have expanded the product line to 20 engine building and racing computer programs.  We now also produce swirl meters for flow bench testing, and the DataMite line of data loggers, sensors and software for both "on track" racing and dyno testing.

Current products include engine simulation software; drag racing simulation software; circle track simulation software; suspension simulation software; flow bench software; flow bench electronics; flow bench swirl meters; flow bench tumble meters; EZ Flow flow bench systems; flow bench pitot tubes; valve spring testers; retro-fit kits to computerize your Rimac spring tester; fuel economy software; gear selection software; pit stop fuel mileage software; practice tree software; cam measurement software; cam measurement systems; compression ratio software; dynamometer data acquisition (data loggers) for custom, inertia, chassis, water brake dynos or Stuska (tm), Go-Power (tm), Davenport (tm), Prototype (tm), Clayton (tm), and other brands of dynos; drag race data acquisition (data loggers); circle track data acquisition (data loggers); road race data acquisition (data loggers); 4 link suspension software; and more.  Select from the various categories of products by clicking on the blue drop down menu bar at the top of this page. 

Contact Information

For purchasing products, call our sales line at 248-473-9230 ext 2.  We accept Visa, Mastercard, American Express, Discover, or qualified COD orders.  For technical questions either before or after the sale, call the same number (ext 6) or use the E-mail addresses below.

Telephone

248-473-9230

FAX

248-442-7750

Postal address

PO Box 530164, Livonia, MI 48153 USA

Electronic mail

General Information: feedback@performancetrends.com

Sales:  Sales@performancetrends.com 

Customer Support: Tech@performancetrends.com

Webmaster: feedback@performancetrends.com
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