Im looking to start doing all my own porting and was thinking about buying the tsr 2 stroe porting software, has anyone used it, and is there any better software out there if you are just getting started get g. Mota for windows slide show of features millions of tuning variations possible. In the model tuning tips chapters of this book, all the head. Our online superstore has the best selection, prices, and service in karting. 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 product development cycle includes requirement elicitation, system archi. Assign fixed relationships between transfers and exhaust port. We have been advancing our 2stroke engines for over 37 years and we are now offering the software we. The trend in high performance two strokes has continued towards more case volume, however each engine and application differ. Purchase the porting tools you need at our online store. Machining, fab, welding, rc cars, slot cars, rally racing, road racing, drag racing, video games, vinyl graphics biz, my truck. A good thre eminutes of lag every time you floor it. Yamaha atv is a good brand thats worth the money, and provide lots of fun times.
Cc specialty tools porting and polishing for 2 stroke, 4 stroke, rotary engines. Long cycle life from improved electrical and thermal energy. They really only made one model of car that was designated by its engine size and body style. Wizard games offers you the unique opportunity to indulge your fantasy of managing a formula 1 racing team.
Then we added in skydiving, wake boarding, wake surfing, snowmobiling, 4x4 off road. When i got it, it was factory equiped an e4od but it was missing, so i dug out an old c6 and rebuilt it. The ktm 125 sx is the most compact and lightweight of the fullsize bikes and delivers a confidenceinspiring ride like no other. While many auto manufacturers are looking at two stroke engines for small, economy cars, toyota has developed its sixcylinder, 31, two stroke s 2 engine for use in highperformance luxury cars. If youre looking for a fun entry level sport bike then look no further. Tsr two stroke racing software is an unclaimed page. We have been advancing our 2 stroke engines for over 37 years and we are now offering the software we designed to set many of our world records. Computer design software is used to calculate the msv for head designs. Whether you are an expert or a novice, pit stop usa has books, computer software and videos to assist you through projects with confidence from the biggest. Road to the most powerful two stroke ever part 2 i can do this. Cc specialty tools porting and polishing for 2 stroke engines. Grab one of these leakdown testers and become a gearhead md. Triples like smaller due to less time between pulses.
Are you an nigerian and looking for buy or sell toyota cars. Tom retired in 2010 after a long and successful career. Steve schmidt high performance drag racing engines from. Two stroke small single cylinder engines dont have a supercharger but make use of the piston descending pressurising the crankcase to force the charge into the cylinder all others including diesels require a pressure to force air into the cylinde. Newpipe will probably generate an ok pipe but knowlegde, experiance and testing is better. Nov 17, 2004 tsr two stroke racing engine design software. The most popular zimbabwe offroad bikes classifieds by far. Use distance search to find ads based on where you are and how far you want to travel.
Ron is running a 618 ci 20 degree steve schmidt competition engine. Try tuning a yamaha phazer without its boost bottle. The humble twostroke might be the engine of the future. Tsr racing products your source for powerglide,th350,th400 and a727 transmissions. Portuguese website, related to 2 stroke performance tuning with many diferent prototypes, such as supermotards, quads, road racing bikes, motocross. Tsr two stroke racing software motorcycle engineering. I want to design a engine with both 4 stroke and 2 stroke for better torque and lower fuel consumption. A forum for all things related to cross country soaring large sailplanes designed for cross country, electronics such as variometers and gps devices, strategytactics used in cross country soaring events, locations that can support cross country flying, and anything else related to the flying of large sailplanes across long distances. Was originally driven by the car oems and tier1s, but edition 2 published end of. Jan 19, 2008 i use tsr hemihead, squish and degreeit. Volvo and mercedesbenz to develop software for cars allowing iphones to be connected up and controlled via a second screen in the entertainment system. If a square on graph paper is less than 12 used, do not count.
Looking for tsr software if this is your first visit, be sure to check out the faq by clicking the link above. This proven race weapon is the right choice for those who thrive on that glorious 2stroke sound while smashing out one hot lap after the next. How to tips from tj on porting and polishing 2 strokes. Castor 927 racing premix 16 oz racecar engineering. They supply countless sportsman drag racers, classic cars enthusiasts and mud racers with the parts, pieces, information and knowhow to repair, rebuild and improve their automatic transmissions. A rc 2 stroke is just like any other 2 stroke engine when it comes to tuning only they tend to be a lot more cranky. Honda global february , 2015 honda 2015 motorsports.
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. Hes a software engineer that completely reveresed engineered the motronic dme system found on all post. Tsr started august 1999 as the very first the sims fansite. I think mota is a good program for the money, but dont think the results from any engine modeling program are carved in stone. Choose from single or dualgauge leakdown testers that provide the precise, reliable data. Mota software, 2 stroke engine simulation software, 2 stroke exhaust design. Oct 03, 2011 the lighter, better, more efficient twostroke engine. As for power, mine was crap and i had to have it rebuilt and the cr setting right for the cam they supply in the engine, getting me 16hp more and 22lbft. Their two stroke cars were rear wheel drive, aircooled and had the engine also fitted in the rear.
Power cars discussion trackstar seg 21 two stroke glow. Hardley davidson beats yamaha, suzuki, mz, triumph, ktm. Tsr racing products literally wrote the book on powerglide. Featuring a highperformance 2stroke engine fitted within a stateoftheart chassis, this powerhouse is undoubtedly the fastest 250 cc 2stroke on track. Powerglide adaptor plates bands and band apply hardware bushings and bearings cases extension housings and components dip sticks and tubes filters friction plates gaskets and rubber components gear sets governor supportrear pump and components high clutch drum and components input shaft metal clad seals miscellaneous items.
Yes they work, when the size is right, the inertia of the air is stored like a spring in the boost bottle to help charge the next cycle. Tom turner of tsr offers a program to calculate squish velocities based on. Does anyone have a clue if his software or anything similar is available. University belfast, and published by the society of automotive engineers. As far as i can tell the elva dkw of the early 60s was the last properly competitive 2 stroke in an upper racing series. To start viewing messages, select the forum that you want to visit from the selection below. At least that is what team audi got out a couple of pikes peak challenge cars. If this is your first visit, be sure to check out the faq by clicking the link above.
Calculates port heights from durations, or durations from port heights. The old adage of stuffing cases on every project just isnt true any more. 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. Based on the radius, a new location list is generated for you to choose from. Why not have highrevving 2 stroke openwheelers nowadays. This means that to run motax, you will need a post 2010 computer which is preferably a desktop, driven by an intel i7 4core processor. Trackstar seg 21 two stroke glow racing engine for car rc. Aug 15, 2015 we started out strictly with motocross and atv quad racing but realized there was only so much to be filmed. I also have a good 2 stroke program from germany which is pretty good.
There were 2 door saloons, 2 door coupes and a stylish roadster known as the goggomobil dart. Data loggers, memory tachs, lap timers, racing electronics, software, and unique racing products for all forms of racing cars and motorsports. While the interest in twostroke engines is growing, the worldwide interest in a. We have detected that you are using an adblocker plugin. An expert rider racing mx in england would want to adjust the power band of an rm250 for more mid to top end power.
Anyone know why there has not been any recent 2 stroke racing cars. Tsr honda france on fim ewc 2017 2018 season duration. North american twostrokes general two stroke discussion two stroke engine and exhaust design software this is the place to talk about anything related to two stroke road race bikes. When i first got into racing sprint cars i went to three seminars. I use the tsr computer software to calculate the boost bottle for a specific set up. What made you think charging 100 bucks a car would work. The lighter, better, more efficient twostroke engine 2011. Enthusiasts, tuners, mechanics, gp, drag racing, mx, enduro. The idea of a twostroke internal combustion engine for cars has been around for yearsbut until now, no ones been able to overcome its. 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. The most affordable 2 stroke engines for nitro powered rc planes.
People have already mentioned the the main problems. Tsr twostroke racing engine design software at bikelinks. In motocross its usually a compromise between best peak hp and good early off the pipe power. The organization has captured 23 shorttrack racing titles 14 in the united states auto club and nine world of outlaws since its inception in 2001. Mar 14, 20 discussion trackstar seg 21 two stroke glow racing engine for car. My name is ed erlenbach, im a private tuner specializing in yamaha rd and tz performance in southern california.
This means our main source of income to cover bandwidth costs is blocked when you are using our free service. You handle the finances, hire and fire drivers and staff, make the crucial race decisions, design, construct, and test the car and if youre good enough achieve the satisfaction of winning the constructors championship. This is the fanatec catalog page showing all pc compatible products such as. Tony stewart racing tsr is the titlewinning world of outlaws sprint car series team owned by threetime monster energy nascar cup series champion tony stewart. A twostroke or twocycle engine is a type of internal combustion engine which completes a power cycle with two strokes up and down movements of the.
An expert rider racing mx in england would wantto adjust the power band of an rm250 for more mid to top end power. Starting out as a parttime venture, tsr racing products has grown into a drag racing scene staple. Nov 25, 2014 kd150 gkr2 dune buggy, battery tender and mp3 player optional, super high quality and tons of mrp performance parts. Two stroke engine and exhaust design software north. A two stroke can be designed to eliminate them, but at the risk of additional cost. This 2017 kawasaki ninja 300 abs version is the bike for you. Established in 2011, ezvid wiki has grown from a small usergenerated forum into the largest and most comprehensive video wiki on the planet, providing useful, unbiased information and actionable guidance to hundreds of millions of people around the world, in thousands of knowledge categories. Tsr twostroke racing software bellflower ca, 90706. Thecylinder would need to be tuned radically different than for trail riding. As the piston approaches tdc, it creates a vacuum in the. A fourstroke cycle engine may or may not have a pressure.
Also, for anything heavier than a motorcycle a two stroke is harder to package due to having a very narrow range of engine. Edo, it would be awesome to have a pair of those controllers with matching holsters to go with my vintage buck rogers costume. The durability of the design has been proven in scca road racing where the v4 engine has raced problem free for several seasons in our dsport race car. Those exact dimension changes can be determined with tsrs. 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.
But youll need to get a glow plug that suits the type of engine you are using but also the fuel. Cr is unchanged from std aparantly according to rob at tsr. See more ideas about performance parts, go kart and kandi. This is a similar principal to the reed valves in a 2stroke engine. Reliable honda gy6 engine 150cc 4stroke, electric start, cvt trans with reverse, utility rack, lights. Tsr two stroke racing software designed and built his 424cc yamaha rd400. Four strokes are cleaner, but the main impetus for switching in e. Determine the level of porting you wish to achieve before you start cutting or grinding. Dec 12, 2014 the humble two stroke might be the engine of the future. All engine development is done exclusively with tsr two stroke racing engine design software and. Support racingsm by subscribing our youtube channel. 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.
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