Cylinder ModificationsOur porting leads the way in performance and technology. Not all porting is the same even the word porting has been mis used over the years. Scavenging system redesign is more accurate, and doing so can entail complete overhauls of cylinder designs. We are known to use huge amounts of epoxy to redesign transfer tunnels to make power where the competition wont. We have combos from mIld to wild to suit any racing application. | Head ModificationswHead technology is often debated heavily. There are a multitude of designs and endless combinations that can be made to work well. We test tirelessly to provide a head arrangement with the proper squish band width, clearance, bowl shape and volume to suit each individual combination. Our heads cool the piston better, prevent detonation, and make the most power possible. Pump gas modifications, race gas modifications, altitude specific combos, squish changes, chamber changes, oring conversion to head gasket style heads are all common machining operations. | Case ModificationsThe old adage of stuffing cases on every project just isn't true any more. The trend in high performance two strokes has continued towards more case volume, however each engine and application differ. In motocross it's usually a compromise between best peak HP and good early off the pipe power. We have the optimum case modifications to suit each application and engine developed over countless hours. We can offer machining services for big bores, strokers, or repairs as to worn main bearing pockets, broken cases from engine failures etc. There isn't much that can't be fixed! |
2 Stroke Tuning Software For Beginners
RE: 2-stroke tuning, squish velocity for race fuel and methanol. Black2003cobra (Automotive) 19 Mar 09 21:30. It depends on equivalence ratio of course, but Brusstar showed methanol to have a peak (laminar) burn velocity of around 44-45 cm/s, and Smax = 30-31 cm/s for gasoline. Heywood's book has a graph, which shows the peak for methanol to. Our famous easy to use 2 stroke expansion chamber calculator by simulation software just got even better! 15 years of development. WORK ON ALL CAPACITY 2 STROKE ENGINES FROM A MOTORCYCLE TO A SNOWMOBILE,SCOOTER, GO-KART, ATV, JET-SKI, BOAT, RC CAR, RC BOAT, RC AIRPLANE OR FULL SIZE MICRO LIGHT AIRPLANE, THE WIZARD DESIGN THE BEST EXPANSION. For the same price as the software you can hire me to figure out what you need calculated. Also I do full consulting work. Just let me know what you need. Typically for any optimization we go over jetting, compression, squish band, porting, timing, and pipe. The following are spreadsheets for different aspects of 2 stroke design/modification. Our famous easy to use 2 stroke expansion chamber calculator by simulation software just got even better! 15 years of development. WORK ON ALL CAPACITY 2 STROKE ENGINES FROM A MOTORCYCLE TO A SNOWMOBILE,SCOOTER, GO-KART, ATV, JET-SKI, BOAT, RC CAR, RC BOAT, RC AIRPLANE OR FULL SIZE MICRO LIGHT AIRPLANE, THE WIZARD DESIGN THE BEST EXPANSION.
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