Aprilia 2 stroke tuning software

Two stroke engine and exhaust design software north. All manufacturers aprilia athena cougar red ebc brakes jmp kiwami long lucas mikuni mikuni minarelli lc mitsubishi pace pipercross probolt roose motor sport suzuki ttw venhill vertex. Setup carburetor is sure the software more professional on the market to obtain the optimal calibration of the needle carburetor in the 2 stroke engine for every weather or track condition. To some people aprilia s rs250 is the most desirable of the two stroke 250 race replicas. With this bike aprilia has perfected the four stroke engine to bring it in line with the strict euro 4 standard. The morbidelli 125 twin road racer is a rotary valve engine. Petals reed valve in the 2stroke engine with reed valve admission, the identification of petals more adapted to the reed valve and to the engine is essential to maximize the performance starting from the intake phase. First rule of 2 stroke or any tuning is to make it like it should be, i. The bike to me is a 11 year old 2 stroke scooter with no mention of mileage and an open air filter on a stock bike when it should be an air box to run properly. You are in charge of all settings fuel map tuning and timing. All of the wires will be labeled for a simple install. Aprilia rs250 the last firebreathing twostroke roadster. Highgain tuning hgt located in parker colorado develops, manufactures and markets products deemed instrumental in unleashing the hidden power of the ditech based scooter engines while still maintaining unsurpassed fuel economy and low emissions.

Racingsm software has features for many different areas 2 stroke exhausts development, drag racing features, simulators, carburetor tuning, connectingrod analysis etc with all this knowhow along with lufo racing heritage, we believe this is a very fair price. Hondas final generation nsr250 might have been even more exotic and exquisitely put together, but they are restricted to 45bhp and 112mph as standard and derestriction is complex and expensive. Wires will possibly need to be shortened or lengthened. The beating heart of the aprilia rs 50 is a modern and technological singlecylinder, 2 stroke with liquid cooling. Ten of the best two strokes ever built posted december 4th, 20 in news, road tests, uncategorized leave a comment although almost all new bikes come with economical and reliable boring four stroke engines, you can still buy an iconic used two stroke for not a lot of money if you shop around. Here is our rolling wrench diy do it your self fuel injection kit. They are so simple and fun that ive always enjoyed tinkering with them. Tss rs500 2 cylinder 2 stroke by paul crowe while most everyone else has moved on to the land of 4 strokes, theres a group of intrepid engineers and builders in australia devoted to the idea of building a 500cc 2 cylinder 2 stroke motorcycle, starting with the aprilia rs250 chassis and installing their own highly engineered 2 stroke powerplant. So whether you have a 50cc road bike, a 500cc motocrosser or a classic racer, we will design the perfect exhaust system for you. However, you shouldnt just pick any business that you can find anywhere. The technical and commercial success obtained in all sectors to allow us to develop continually the software in race racing. The cost of running an aprilia rs 125 2 stroke duration.

The bike came alive as if it been in coma before it sounds more like a road racing engine now i also reworked the head from a second head program and the throttle response changed completly. I didnt mess around with the porting yet, but a good port job combined with a tuned pipe work far better than just a tuned pipe by itself. Another quick note on 2 strokes you can change the dynamics and power of a 2 stroke engine a lot just with simple porting. There are many ways to boost the power, one of which is by installing a tuned pipe. Improve the performance of your twostroke engine with a torqsoft designed exhaust system. Minarelli 2stroke 70cc big bore kit 10mm pin rolling wrench. My memories of people doing 2 stroke tuning on their 125s back in the day mostly ended up with people messing with their bikes to try to make them as quick as an rs125. I invested in a 2 stroke tuning software last year, bimotion, made adjustments to the ports and a pipe according to the instructions. Race replica bike builds specializing in engine frame transplant 2 stroke race reps eg. Those of us who have grown up in the japanese two stroke. The official home page of our 2 stroke wizard tuned pipe. On a stroker things like matching the ports to the liner, crankcase to transfers etc.

With ultramodern conception and design, lightweight and compact, it has allowed development of a refined chassis. They seem a lot more sensitive to fuelair mixture than 4. Setup carburetor software for optimal calibration of the. The software in question the inexpensive stuff is great for someone who just does not have the math skills to wade through what seem to be a text book of complex formulas. The software in addition to defining the geometry of the insert, it also indicates the processing steps for its craft realization. Sure, a few niggles may come up but its a bloody 2 stroke, it cant be rocket science. Tuning 2 4 stroke tuning undertaken to customer requirements. For port work, one company that will help you is 2 stroke porting. The bike came alive as if it been in coma before i sounds more like a road racing engine now i also reworked the head from a second head program and the throttle response changed completly. Aprilia has sold the sr50 with three different motors minarelli, aprilia morini and piaggio over its lifespan depending on the year and country you live in. The faliure of the 50 mph trike was most likely not caused by wear and tear on the engine, or even damaged parts, but by a simple mistake in the tuning process.

Malossi cdi for piaggio 50cc 2 stroke racing m559002 electronic coils the continuous development of electronics in the automotive segment led malossi to the creation and marketing of a complete line of electronic coils for scooters to be used on the street and for races which is at the highest level of technology. If you are aiming for these qualities, modifying your 2 stroke engine is a great strategy. Portuguese website, related to 2 stroke performance tuning with many diferent prototypes, such as supermotards, quads, road racing bikes, motocross. A lesser work would have surely passed into nostalgia. Balancing the crank dynamically, getting correct piston to bore clearance, using good rings with correct end gap, matching piston weights. Aprilia sr50 ditech tuning scooter shack scooter forum.

I invested in a tuning software last year, bimotion, and made adjustments to the ports and made a pipe according to the instructions. Though the twostroke 90degree v twin engine may have originated from suzuki, it is aprilias knowledge of the induction and exhaust cycles which give the rs250 the edge over the same motor in. When installing a 70cc big bore kit you must add about a tablespoon about a cap full from your 2t oil bottle of oil when you fill your gas up. Discussion in scooter tuning started by fruddy, sep 27, 2011. When aprilia went 250gp racing, they started with a tandem twin 2 crank rotax disc valve 2 stroke and cobbled it into a twin crank vtwin.

It seems almost fitting that this is the last week of testing for motogp before the winter ban sets in, and also that we discover that three aprilia rsw 500s 500cc 2 stroke gp bikes are up. Cylinder kit, malossi 70cc big bore for 50cc 2 stroke ac franco morini based scooters sale price. The idea is to get an education in cause and effect. The trend in high performance two strokes has continued towards more case volume, however each engine and application differ. The old adage of stuffing cases on every project just isnt true any more.

Two stroke performance tuning a disc partially cut away and attached to the end of the crankshaft opens and closes an inlet port in the side of the crankcase. In motocross its usually a compromise between best peak hp and good early off the pipe power. This pumps 2 stroke oil into your engine automatically as you ride. I have a aprilia sr50 ditech 2004 how do know what engine it has. Malossi cdi for piaggio 50cc 2 stroke racing m559002. Videos of yamaha rd 500 v4, suzuki rg 500 gamma, honda rs 250r, aprilia rs 250, yamaha banshee 350 and other 2 stroke prototypes. You should only rely on the experience of the very best. Two stroke motors are very touchy in the tuning process, if they run too rich, they bog down and quit. A classic example of how technology developed in competitions can not only obtain benchmark performance but also make for extremely clean engines. Two stroke cylinder porting tips watch this before you start cutting. We shall send you a pdf document with the templates for manufacturing your exhaust. The piston crown opens and closes the exhaust and transfer ports. Two stroke performance tuning chapter 3 porting and cylinder scavenging today, when we take a look down the cylinder of a two stroke engine, we find its walls literally filled with ports to handle the induction, transfer and exhaust phases of gas flow through the engine.

In my mid to late teens i had the good fortune to live just up the street from a legendary. It was designed using software and his years of engineering experience and his knowledge of road racing something we both dabbled in i as a. Software for fine tuning and design of two stroke engine. A modern engine, at the state of the art for four stroke engines. The single cylinder 125 cc is the heart and soul of the new aprilia.