PORTING DESIGN CHECK ON TWO-STROKE ENGINES
Check the porting of your cylinder and compare to the recommendations given by proff. Gordon P. Blair or the enthusiast Gordon Jennings.
Get a free copy of the spreadsheet: 2-STROKE TUNING - PORTING DESIGN CHECK (right click, and save destination as..)
Just fill in the input fields, and you will readily get the results.
The litterature on which the website is based on, are the books:
1. Design and simulation of Two-Stroke Engines by: Gordon P. Blair
2. Two-stroke TUNERíS HANDBOOK by: Gordon Jennings
3. TWO-STROKE PERFORMANCE TUNING by: A. Graham Bell
Thanks to the authors and their publishers. It is highly recommendable to read theese books.
The website does not intend to compeed with any other website dealing with 2-stroke tuning, and the information shared is not at all as thorough as what you can get from reading the books. But hopefully it can help you getting started in a less insecure manner anyway.
Comments from enthusiasts could be very helpfull for other readers and are much appreciated. Just send a mail to: PORTINGAT330.DK
All mails will be read and the content taken into account. However I canít promise to answer all the mails that might appear, but I will do my best.
Below is a picture (comming soon) of an old fasion two-stroke engine where all ports are piston controlled.
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This is a personal website that contains information regarding design and optimizing of 2-stroke engines.
DISCLAMER: Everyone can use the information, but it is entirely at your own risk.
Contact to the editor: portingAT330.dk