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    Producing Quality Computer Tools for Racers and Engine Builders since 1986





Re: Performance Trends Newsletter (updates)

To: Visitors to Performance Trends Website

Subject: Product News/Updates, June 2007 

  1. Port Flow Analyzer v3.5 Released
  2. Shop Direct on our Website
  3. Ebay Store has Opened 
  4. New Fuel Injector Calculator Features
  5. Last May's Newsletter


1)  We've released the new Port Flow Analyzer v3.5.  It has several new features, including: 

Compatible with SuperFlow's new USB compatible FlowCom.
Full backup and restore features.
Emailing features for tests, reports, and graphs.
Ability to pick individual cylinders and combinations of cylinders to get reported or graphed.
Company logo graphics can be included in printed results.
New Graph styles and layouts.
Works with our new automatic Valve Opener.
EZ Start Wizard to more easily get you started running tests.
And much more.

Click here to view the Version 3.5 Supplement in the User's Manual, describing all the changes with pictures.  Click here to download a demo for you to try.

This update is free to anyone who purchased their Port Flow Analyzer since October 2006.  For other owners of v3.0, the update charge is $75 for the Pro version and $55 for the Standard (basic) version.   If you want to purchase the update, download the demo (click here) and call 248-473-9230 x 2 with your credit card to unlock in.


2)  Shop Direct on our Website  If you visit our website, you will notice we have added a "shopping cart".  Now you can purchase our new software directly on line, with secure credit card processing.  We emphasize "new software", because we have purposely avoided selling all our products online:

  1. We're not doing our electronics yet, as those sales typically require some questions about your exact application.
  2. You can NOT purchase updates directly online because we typically have to obtain proof of ownership of an older version.

For these sales, you should still call our sales line at 248-473-9230 x 2 with your credit card.


3)  Ebay Store has Opened   We've opened an "Ebay Store" as another way to service customers.  Click on this link to visit it:


The products and prices are the same as on our website, but you can use PayPal in the Ebay store.


4)  New Fuel Injector Calculator Features  Our Fuel Injector Calculator is probably the most detailed and flexible software for sizing electronic fuel injectors.  Recently we've added a couple of new features:

Choose the Units for rating the injector from lb/hr, gm/min and cc/min.

Choose the Spec Gravity, fuel type (gasoline, methanol, ethanol and E85) and A/F for fine tuning to your particular application.

Giving a better explanation of how you enable the Supercharger Boost input.

You can review all recent changes and enhancements to this program from it's Readme.doc file at this link:  http://www.performancetrends.com/text-files/fi-readme.doc

You can review all this program's features at: http://www.performancetrends.com/Fuel_Injector.htm   

If you purchased this program, you can download these enhancements for FREE by reinstalling the program from this link: http://www.performancetrends.com/download.htm#efi

Important: If you got an Unlocking number when you purchased your program, you can unlock this latest version yourself. Just be sure to use exactly the same Registered Name when you install this new version and then the same unlock number will unlock the update. You can view your Reg Name by clicking on Reg To: at the top of the main screen on your current version, before you download and install the new version. 


5) Last May's Newsletter Here are the topics covered in our previous newsletter.  If you would like another copy of May 2007's newsletter for detail on these topics, visit our website at: http://www.performancetrends.com/news.htm#newsletters

  1. Preliminary Port Flow Analyzer v3.5
  2. More Demo Movie Files
  3. Circle Track Log Book - Metric Option
  4. New Salesman/Technician To Assist You
  5. High Gas Prices - Fuel Economy Calculator
  6. Last March's Newsletter