The official home page of our 2 stroke wizard tuned pipe. Two stroke design software the following are spreadsheets for different aspects of 2 stroke designmodification. In a twostroke engine with piston controlled transfer and exhaust ports these ports are simultaneously open during a major part of the engine cycle. But because of the limited worldwide activity in twostroke engine development, program sales were limited and further development was curtailed. Read my expansion chamber theory page to get a full understanding of how expansion chambers work and click here to read more of the details of this spreadsheet calculator. Download my free calculators spreadsheet to check your computers ability. Download the stroke connection app for free for over 20 years stroke connection has been the awardwinning voice of support, information and inspiration for a. Mota software, 2 stroke engine simulation software, 2 stroke exhaust design.
Developed by pedro, with more than 20 000 lines of code, all the knowhow applied to software comes from us and also a lot from the legendary portuguese 2stroke tuner lufo racing, this software is directed for all 2stroke. This program is not a part of mota, but it has been put together by. Mercury 2stroke outboard boat motor service manuals pdf. Two stroke tuners handbook 2 another mistake commonly made, sometimes even by those who have enjoyed some success in modifying twostroke engines, is to believe in a kind of mechanistic magic. Need to calculate the oilpetrolgasoline mixing ratios for use with 2 stroke 2cycle engines. Horizontally merge combine, match, union two mysql tables into one by a common column field of data. The information used in the programs calculations was taken from the books a. Bimotion 2 stroke software has been commercially available and in professional use since 1991. Forprofit business entities, governmental entities, or educational institutions, your license will be free for an introductory ten 10 day period but you must purchase a valid enduser license after 10 days. No previous knowledge of the twostroke cycle engine is required just input the required data and then run mota to set in motion this powerful process. The revisions were to be so extensive on the authors the basic design of two stroke engines that what was to be a second edition evolved into a new book. We wish to warn you that since trapcode 3d stroke files are downloaded from an external source, fdm lib bears no responsibility for the safety of such downloads.
Millions of fluid and thermodynamic calculations are made by mota representing the conditions inside your two stroke engine throughout its complete operating cycle. Read my expansion chamber theory page to get a full understanding of how expansion chambers work and click here to read more of. So whether you have a 50cc road bike, a 500cc motocrosser or a classic racer. I have done this before on a free trial of rhino5 and it worked well my free trial has now expired. This will get you started by providing, for your engine, the dimensions of an expansion chamber with a 2 stage or 3stage diffuser. We now have a simple 2 stroke expansion chamber design program.
We shall send you a pdf document with the templates for manufacturing your exhaust. This comprehnsive textbook is designed to help aspiring small engine technicians learn the construction. Take our free online course to learn how to to properly apply and use your msds. The program is designed to estimate the output and to view a graph with the sound intensity at a certain engine frequency. North american twostrokes general twostroke discussion two stroke engine and exhaust design software this is the place to talk about anything related to twostroke road race bikes. Dynomationtwostroke engine simulation motion software, inc. We will also send you an email with a copy of your mercury 2stroke outboard boat motor service manual download link. Two stroke engine and exhaust design software north. My name is ed erlenbach, im a private tuner specializing in yamaha rd and tz performance in southern california. Contents chapter 1 introduction 9 chapter 2 the cylinder. But because of the limited worldwide activity in two stroke engine development, program sales were limited and further development was curtailed.
Torqsoft twostroke exhaust system designer programme. The exhaust designer programme enables the user to design a two stroke exhaust system with ease, then with one click of the mouse, create a pdf document in any of the common paper sizes a4, a3, letter. Method 1 and method 2 two and three stage diffuser. Use the link given below and proceed to the developers website in order to download trapcode 3d stroke free. The exhaust designer programme enables the user to design a twostroke exhaust system with ease, then with one click of the mouse, create a pdf document in any of the common paper sizes a4, a3, letter. My professional 2 stroke expansion chamber design software is more sophisticated than other programs that only use a few basic formulas. The software does complete cycle simulation of the whole internal combustion process including the gasdynamics in the pipesducts, ports and plenums air boxes, boost bottles, exhaust boxes etc. Improve the performance of your twostroke engine with a torqsoft designed exhaust system. Two stroke calculator easily determines the ratio of gasoline and oil in 2stroke engines. Two stroke cylinder porting tips watch this before you start cutting. Jan 23, 2019 2 stroke exhaust expansion chamber calculator using 3 methods. Effect of ports configuration on trapping efficiency of a twostroke. All engine development is done exclusively with tsr two stroke racing engine design software and.
Twostroke waveaction engine simulation motion software. Jdr3d is a one player 3d role playing game, for linux x11 and windows 9x. Feb 16, 2017 two stroke cylinder porting tips watch this before you start cutting. Enthusiasts, tuners, mechanics, gp, drag racing, mx, enduro. The game as no predefined scenario but create it during the game. Design and simulation of two stroke engines is a unique handson information source. Bigger carburetors, higher compression ratios, altered port timings and expansion. The author, having designed and developed many twostroke engines, offers practical and empirical assistance to the engine designer on many topics ranging from porting layout, to combustion chamber profile, to tune. Download a suzuki outboard repair manual instantly. From the bellmouth of the carburetor, to the insert of the reed valve and the reed petals, at the studied of the cylinder ports, until to the balance of the crankshaft, thanks at our software. The author, having designed and developed many two stroke engines, offers practical and empirical assistance to the engine designer on many topics ranging from porting layout, to combustion chamber profile, to tune. Download32 is source for two stroke shareware, freeware download stage6 port timing calculator, njstar communicator, racingtach, bear on a wire free ride, boat speed and prop calculator, etc. Two stroke performance tuning twostroke all of these detonation triggers are virtually unavoidable, with the exception of excessive spark lead. Media that can be downloaded for free with a pond5 membership.
Just a quick update on the progress of the freeware 2 stroke expansion chamber calculator software. The basic design of the two stroke enginea and the book a. I found most other software work on outdated blair and jennings formulas. Looking for downloadable 3d printing models, designs, and cad files.
It is also very good for expansion chamber designs. A downloadable suzuki boat motor repair manual, also termed suzuki outboard online factory service manual fsm or suzuki engine workshop manual, is a digitally transmitted handbook giving instructions on how to overhaul, service or restore the motor back to working order. Free 2 stroke expansion chamber calculator software update. Tom turner, master two stroke tuner, pipe builder, and the man that developed tsr two stroke racing software designed and built his 424cc yamaha rd400 dragbike to develop and prove his racing design software and prove it, it did. Developed by pedro, with more than 20 000 lines of code, all the knowhow applied to software comes from us and also a lot from the legendary portuguese 2 stroke tuner lufo racing, this software is directed for all 2 stroke.
Silencerapp is a handy application that allows you to simulate the effect of a silencer on a twostroke engine exhaust system. For manufacter and tuner of two stroke engine, ntproject has developed a series of software to help in the development of the engine and its components. We wish to warn you that since trapcode 3d stroke files are downloaded from an external source, fdm lib bears no responsibility for the safety of. During this time there will be some mixing of fresh airfuel mix with burnt gas and some loss of fresh airfuel mix to the exhaust system. The revisions were to be so extensive on the authors the basic design of twostroke engines that what was to be a second edition evolved into a new book. There are a few software programs available for 2 stroke simulations.
Design and simulation of twostroke engines gordon p. Design and simulation of two stroke engines gordon p. The description of two stroke engine porting zmod this software made for help out team in first time, but some friend advise this is the time to share. Blair of queens university belfast, and published by the society of automotive engineers. Using apkpure app to upgrade two stroke engine porting zmod, fast, free and save your internet data. Download the stroke connection app for free for over 20 years stroke connection has been the awardwinning voice of support, information and inspiration for a vast community of stroke survivors and their families. After our trial and test, the software was found to be official, secure and free. The one i have been using is call mota, from ian williams tuning. Download32 is source for two stroke shareware, freeware download stage6 port timing calculator, njstar communicator, racingtach, bear on a wire. Immediately upon payment you will automatically be forwarded to our secure download page. So whether you have a 50cc road bike, a 500cc motocrosser or a classic racer, we will design the perfect exhaust system for you. Two stroke engine porting zmod this software made for help out team in first time, but some friend advise this is the time to share. Can be used with either outboard motors, radio controlled vehicles or. But because of the limited worldwide activity in twostroke engine development, program sales were limited and further.
Simply indicate the mixing ratio and enter the existing amount of oil or gasoline, the missing value is determined. Dynomatontwostroke is a dosbased simulation that was originally released in the mid1990s. Improve the performance of your two stroke engine with a torqsoft designed exhaust system. We also have a simple 2 stroke expansion chamber design program. Twostroke engines cultivates a sound understanding of the twostroke engines, used in the outdoor power equipment industry.
Here is the official description for 2 stroke wizard tuned pipe. Researchers have found that it is the gases at the very outer limits of the combustion chamber, called the end gases, that selfignite to cause detonation. Two stroke petrol engine software free download two stroke. Specificaly written for gokarts engines, but will do any 2 stroke. Softengine dynamometers and engine simulation software. Strokeit is free for individual and notforprofit charitable entity use excluding governmental entities and educational institutions. Millions of fluid and thermodynamic calculations are made by mota representing the conditions inside your twostroke engine throughout its complete operating cycle.