Tom turners two stroke racing software technology

This incredible 102 page book written originally in 1994 by david simon, this is an excellent book that will help you understand the complex functions of all two stroke motors. The best kept secret in high performance tuning is the use of computer design software. Powered by a 175 cc two stroke single, the czech scooter earned a reputation for its reliability, as well as the peculiar design with the snoutlooking front earning it the nickname pig. Note the discussion that follows talks about two stroke theory and at times can seem to runon a. Two stroke tuners handbook 2 another mistake commonly made, sometimes even by those who have enjoyed some success in modifying two stroke engines, is to believe in a kind of mechanistic magic. Check out tom on the kvi auto show, saturday mornings, from 6 a. Please email or call 8286060416 for an appointment and bring all of your friends. All engine development is done exclusively with tsr two stroke racing engine design software and. Some of our tools also feature data acquisition hardware. How exhaust port timing affects two stroke performance. My name is ed erlenbach, im a private tuner specializing in yamaha rd and tz performance in southern california. Mjw specialists is a 2 and 4 stroke engine tuning company, as well as a suspension centre, working along side dp suspension. 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.

With the traditional lubrication technique of mixing oil into the fuel, they also have the advantage of working in any orientation, as there is no oil reservoir dependent on gravity. Purchase the porting tools you need at our online store. This incredible 102 page book written originally in 1994 by david simon, this is an excellent book that will help you understand the complex functions of all twostroke motors. Sinister diesel stocks chips, modules, and programmers from ats diesel, bd diesel, bully dog, diablo sport, edge products, ppei, sct tuners, and smarty. Specialists of bmw brake parts, bmw suspension upgrades. It covers my early days in the motorcycle trade, on to starting my own mc business then forming my tuning business. Setup two stroke presentation the software setup two stroke at opening is in this way setup two stroke data entry the first data to be entered are those related to the engine. Tom turner, master two stroke tuner, pipe builder, and the man that developed. It could be called a hybrid, but what it combines is not two power sources but rather two mode of operation.

Nov 22, 2006 it offers a lot of tuning info, along with porting ideas and valuable information on two stroke theory. Epa420r96001 november 1996 exhaust emission testing of orbital 50cc direct injection twostroke engine test engineers william charmley, engine programs and compliance division carl ryan, test service division engine test technicians toni bejma, test service division arron bohlke, test service division engine programs and compliance division office of mobile sources. The bike was influenced by tom turners bike which appeared in superbike in. Gordon jennings or those in tom turners tsr software they advise to use. Turner motorsport racing welcome turner motorsport racing get the latest and uptodate news from north americas most successful privateer bmw race team. Two stroke engine and exhaust design software north. In the design of new ci engines, it is of paramount importance to reduce the pollutants and fuel consumption, writes author marco nuti. Convert 4 stroke to 2 stoke motorcycle engineering. Tsr two stroke racing software designed and built his 424cc. The two cylinder version has a bore of 92mm 3 58 and a stroke of 105mm 4. But, with the after market companies making big bore blocks and all, why couldnt someone make a 2 stroke jugblock and a kit to turn a 4 stroke into a 2 stroke. It operates on a loop scavenge system, air being supplied via a filter to a twin belt.

Two for you was daves two these tips are similar to the above but selections are usually a much better price so profits should be higher. We have been involved in the motorcycle industry for over 30 years, having won british and world titles in junior motocross, adult motocross, road racing, isle of. Turner racing on instagram check out our latest instagram posts and follow us. Please note that the content of this book primarily consists of articles available from wikipedia or other free sources online. All of our tools feature professional quality software that is at the same time both userfriendly and powerful. Virtual twostroke, the most well know twostroke engine researcher. I have a pdf floating around called the two stroke tuners guide but it is by a gordon jennings. Two stroke diesel engines, two stroke petrol engines, two stroke engine, gasoline direct injection, ernst degner, fairbanksmorse, expansion chamber, napier deltic, unit construction, roots type supercharger, bourke engine, opposedpiston engine. Powered by a 175 cc twostroke single, the czech scooter earned a reputation for its reliability, as well as the peculiar design with the snoutlooking front earning it the nickname pig. Two stroke engine and exhaust design software post by gerrit sun jan 17, 2016 10. It operates on a loop scavenge system, air being supplied via a filter to a twin belt driven roots pattern three lobe blower supercharger. I noticed a paragraph addressing squish velocity dynomation 2 does not calculate this parameter, but its creators know that it is an important design feature so they steer the user to the sae for blairs software andor tom e. Com the first destination for australian horse racing. Everything is still for sale and prices are reduced more than ever with some really great deals.

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. In this, the first book devoted entirely to exhaust emissions from twostroke engines, nuti examines the technical design issues that will determine how long the twostroke engine survives into the twentyfirst century. They are using all the technology to go faster including our tuned pipe software and should be breaking the world record anytime soon, as the. Turner motorsport racing get the latest and uptodate news from north americas most successful privateer bmw race team. We also offer a sinister diesel power package that combines scts x4 power flash handheld programmer with our 4in stainless steel exhaust kit and an afe power pro5 intake. Pages in category two stroke engine technology the following 28 pages are in this category, out of 28 total. The forum is a free service, and much like the free content on public radio, we hope you will support woodenboat by subscribing to this fabulous magazine. Tsr two stroke racing software 2stroke engine design software. Mar 26, 2016 1967 shelby gt500 barn find and appraisal that buyer uses to pay widow price revealed duration. Norton villiers announces fits engine norton villiers, not norton motorcycles, has announced a new engine under development, the fits forced injection two stroke, which, according to their press release, has a number of interesting features and high tech components.

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. Dynomatontwostroke is a dosbased simulation that was originally released in the mid1990s. Turners two stroke racing for his squish velocity program. With 4 stroke engines, porting, when performed correctly and with the right tools, will result in positive horsepower gains, along with increased fuel efficiency and a smoother running engine. He will do one of two things,hang up, or if he is a good one,start explaining the complex nature of fluid dynamics, sonic wave pressures and the effects temperature on the speed and timing it takes to hit an open exhaust port at 6500 rpmsthis being said. Tom tunstall racing ttr was originally formed in 1995 when owner tom tunstall started racing taking the baton from his racing father geoff tunstall. Everything is still for sale and prices are reduced more than ever with some. Seasons spanning over two years for example 2014 championships have their race results accounted for in the year the championship ends. 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 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 you could optimize your engine and to develop new. The businesses and individuals that purchased the original dynomation 2 stroke program were pleased with the capability and accuracy of the software. This is an excellent book that will help you understand the complex functions of all twostroke motors. Two stroke cylinder porting tips watch this before you. Cezeta scooter celebrates its 60th birthday by going electric.

Researchers in the uk have developed a new kind of engine. Cc specialty tools porting and polishing for 2 stroke engines. Turner motorsport racing north americas premier privateer. The woodenboat forum is sponsored by woodenboat publications, publisher of woodenboat magazine. Blair of queens university belfast, and published by the society of automotive engineers.

I will never forget the look on randy and the other tech guys face when we told them snowmobiles on asphalt was the next. They usually use a two digit numbering system that is consistent throughout the industry for ease of matching the shocks to your cars spring stiffness or wheel rate. Twostroke diesel engines, twostroke petrol engines, twostroke engine, gasoline direct injection, ernst degner, fairbanksmorse, expansion chamber, napier deltic, unit construction, roots type supercharger, bourke engine, opposedpiston engine. If its only the jugblock thats the real difference, right.

All of our software includes interactive graphics and context sensitive help. Epa420r96001 november 1996 exhaust emission testing of orbital 50cc direct injection two stroke engine test engineers william charmley, engine programs and compliance division carl ryan, test service division engine test technicians toni bejma, test service division arron bohlke, test service division engine programs and compliance division office of mobile sources. A critical parameter in two stroke pipe design is the gas temperature within the pipe. Dynomationtwostroke can model a wide variety of twostroke. Thank you for your interest in dynomationtwostroke designed for windows98xp. Two stroke petrol engines are preferred when mechanical simplicity, light weight, and high powertoweight ratio are design priorities.

Shocks part 2 there are many different shock manufacturers that produce shock absorbers for the racing world. Tools of the trade there are two main types of tools used in porting. This is an excellent book that will help you understand the complex functions of all two stroke motors. Being an older guy who has adoration for 2 stroke racing engines of the 60s, he falsely believes that crankcase compression is where its at, he has about 4. Setup two stroke presentation engineering e software. Determine the level of porting you wish to achieve before you start cutting or grinding.

Tom turner, my friend, two stroke mentor, and two stroke racing genius has retired. Software for optimal setting and design of engines and racing. You are welcome to come by to browse and shop and you can also shop on as i have added many pieces since my last sale. With 2 stroke engine modification, porting and polishing is the ultimate choice. Tom turner of tsr offers a program to calculate squish velocities based on combustion chamber dimen. 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 you could optimize your engine and to develop new.

Dec 28, 2011 recently searched for tom turners two stroke racing website looking for his two stroke tuning software only to find out that he has retired and shut the website downbummer. Property of forward motion eric gorr eric gorr racing. Offering reasonably priced storage of boats large and small, cars, rvs, campers, etc. Bigger carburetors, higher compression ratios, altered port timings and expansion. Exhaust emission testing of orbital 50cc direct injection. Jan 19, 2008 he will do one of two things,hang up, or if he is a good one,start explaining the complex nature of fluid dynamics, sonic wave pressures and the effects temperature on the speed and timing it takes to hit an open exhaust port at 6500 rpmsthis being said. Working his way through the 125cc, 250cc, and 600 supersport categories in both british and european championship, plus taking in a grand prix wildcard ride along the way. Software for optimal setting and design of engines and. The v4 racing engines are designed specifically for racing. There is quite a large section on changing the face of production racing and into the marlboro series and the lc era and through the kr1s and rgv eras. Ama wera bub bonneville kawi 2 strokes 2t tech exchange. I am very proud of the riders i helped and sponsored and there is an appendix.

Recently searched for tom turner s two stroke racing website looking for his two stroke tuning software only to find out. Recently searched for tom turners two stroke racing website looking for his two stroke tuning software only to find out that he has retired and shut the website downbummer. The majority of the data is easily detectable, while for what concerns trapping ratio, turbulence and volumetric efficiency, the software has already. Does anyone have a clue if his software or anything similar is available. How to tips from tj on porting and polishing 2 strokes. Rating is available when the video has been rented.

You know, i get a kick out of reading stuff ive not read before, technical stuff, my brain is like a sponge. Unfortunately, worldwide effort in twostroke development was on the. Norton villiers fits engine forced injection two stroke. The following numbers are a summary of the more detailed information available in the career details further below on the page. This is in contrast to a fourstroke engine, which requires four strokes of the piston to complete a power cycle during two crankshaft revolutions. Apr 02, 2008 researchers in the uk have developed a new kind of engine. All the stats, form and information about trainer william turner available at racing. Apr 17, 2012 being an older guy who has adoration for 2 stroke racing engines of the 60s, he falsely believes that crankcase compression is where its at, he has about 4. It offers a lot of tuning info, along with porting ideas and valuable information on twostroke theory. They are using all the technology to go faster including our tuned pipe software and should be breaking the world record anytime soon, as the next round of developments is being implemented.

I use factory pro wheelsmith racing for dyno testing in san rafael. Worlds fastest two stroke motorcycles and snowmobiles drag race. I only ask because i really want a modern 2 stroke supermoto. Tsr two stroke racing software motorcycle engineering. Exhaust emission testing of orbital 50cc direct injection two. Audie technology provides high quality computer based tools for the racing engine builder. Two stroke engine and exhaust design software post by gerrit.