Performance Trends, Inc.

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, November 2024

    1. New Spring Wiz v1.1B Released
    2. Thanksgiving Schedule
    3. Christmas is Coming
    4. Last October's Newsletter

 

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1) New Spring Wiz v1.1B Released  We have developed and released an update to our popular Spring Wiz software.  The new features include:

Standard and Plus Version new features:

  1. New types of reports can be printed.
  2. New checks are made to see if inputs make sense.
  3. New Calculation utilities to calculate inputs from other settings.
  4. New output on the main screen of Net Valve Lift, which is the same as the existing Gross Valve Lift, but with the lash subtracted out.

Plus Version new features (not in Basic version):

  1. Fatigue and Stress Analysis reports have been added, to estimate the life of the springs. 
  2. Beehive and Tapered springs have been added as Spring Types. 
  3. The Calculation utility for Valve Mass now has an adjustment for standard Cylindrical, Tapered or Beehive springs. 
  4. Detailed, High Resolution Graphs for the Frequency Analysis screen have been added. 

for PDF file with detailed info on the new v1.1B.

for info on the current v1.1A.

 

If you own the current standard Spring Wiz v1.1A, the standard version v1.1B is a $65 update charge.  If you own the v1.1A Plus, the update to v1.1B Plus is $100.  If you own the standard v1.1A and want to update and upgrade to the v1.1B Plus, it is $150.

to send us an email about your updating options.  Include your purchase info so we can find you in our data base.

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2) Thanksgiving Schedule We will be closed Thanksgiving day and the following Friday, Nov 28 and 29.  Have a great holiday with family and friends.  As always, if you have a tech question, send us an email.  It is unlikely we will get a phone call or phone message over the holiday.

to send us a tech question.

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3) Christmas Is Coming  Just a reminder that Christmas will be here in just a few weeks.  If you've been thinking of getting one of our products, put it on your Christmas list.     Maybe Santa will be extra good to you this year (as long as you've been nice   ).

  for some ideas of what to ask for, starting at $49.95 for our Compression Ratio Calculator, Transmission Gear Calculator, Fuel Injector Calculator and other computer programs.  Or maybe get an update or upgrade to something you already own.

Software can be "email shipped" almost up to Christmas Day.  However, anything that requires UPS shipping should be ordered by Dec 16 to ensure Christmas delivery.  If after Dec 16, it may require Next Day Air shipping.  For last minute shopping ideas, visit our website.  All software products have a shopping cart option and can be ordered on line.  To order updates, send an email because we have to verify you are a registered owner to qualify for update pricing.

  to send an email.  

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4) Last October's Newsletter Here are the topics covered in our previous newsletter.  If you would like another copy of October 2024's newsletter (or any previous newsletter) for detail on these topics, visit our website at: Performance Trends Newsletters 

  1. Preliminary Spring Wiz v1.1B
  2. Cam Analyzer Troubleshooting Movie
  3. Last September's Newsletter

Performance Trends reserves the right to discontinue, update, or modify its product line and pricing at any time.