Yoshimura is the leading manufacturer of exhaust systems because our commitment to R&D is matched by our dedication to uncompromising quality standards and our expertise in manufacturing pipes that meet those standards. 169 Hannahstown Rd. Shop 600 Micro Sprint Quick View Stant Radiator Cap, 28-32 LBS Out of stock Quick View Bailey Race Engine 06-07 Suzuki A-class/Restrictor stock build $5,700.00 Quick View Bailey Race Engine 2013-Current Kawasaki Full Outlaw Build $9,850.00 Quick View Bailey Race Engine 2008 R6 (A-class legal) $6,990.00 Quick View Wing Switch $26.00 Quick View Power: In our extensive dyno testing our EFI package has consistently made more power off the corner than similar R6r or Yamazuki systems, and more topend power over all fixed-stack 4 injector systems and that has been verified on Yamahas, Suzukis, Kawasakis- from stock 599cc to full built Outlaw motors.. you name it We accumulated several thousand dyno runs testing on this system and on the othersand we didnt do all this to work be second best. (April 25, 2023) A tune-up weekend, so to say, for the Pete Frazier Memorial in September, the Dirt2Media National, MEEKER, Okla. (April 21, 2023) - Bryce Redenbaugh ran to victory on Friday night in NOW600 Hi Plains Building Division Weekly Racing competiton. You dont get features like that from any stock ECU, you are lucky if you even get to adjust the ignition timing. Note: When we were recently dyno testing the 636 Kaw. 1. We had these cool blue filters made to fit better on the Yamaha R6 carbs, but they fit on the Keihen Flatslide FCR carbs as well. We guarantee, the first lap you take in a D1 Chassis, you will feel the difference! Website: www.pr2racingengines.com EVO+ Fuel Injection. Injectors: We use 8 properly sized injectors- (just as modern 4 cylinder race bikes have for over 15 years now.) Models worked on: Kawasaki, Yamaha, Suzuki, Honda, KTM. Outlaw classes allow extensive modifications to engines. A tot. At Yoshimura, we have been building four-stroke race engines for over 50 years. Its kind of a gray areatrying to cheat a little bit, by being able to restrict timing on stuff that has no traction control., Although much of the action in this segment is in the stock class, there are still opportunities to gain additional power through careful prep by engine builders. *https://www.facebook.com/175194649170424/photos/a.252419374781284/1844557102234162/?type=3&theater You literally get in the car, fire it up, and drive it to staging. Please contact us and we can pick the best bang for the buck for your particular rules and situation. So if you are thinking you want to not fear any competitor, and go into battle with the best weapon available- then get in touch with us- and lets do it right. *Hey did you know?? All of our components come anodized black: radius rods, spindles, birdcages, arms, ALL of it. So you can trust us to get it right- no wild or phony hp numbers here. Within these broad categories are a number of different classes, including stock and modified, winged and non-wing. Website: www.pr2racing.com If a computer is hooked up to check the ECU it . Racing Engines Micro Sprint Race Engines 600cc Engines SPAR Racing Engines have been dominating the 600 Micro Sprint divisions for the past 20 years. Only trust the 600 experts for these important modifications. Mini sprints and Lightning sprints are fairly interchangeable names used to describe sprint cars that are essentially midgets powered by a 1000cc chain-drive motorcycle engine. Don't settle for less than the best. We have came up with a neat little mod to reinforce the right front tab used by many chassis companies to mount the motor. 300+ cars! And thats not what the series is built around. We have everything you need to make this a competitive micro sprint motor: These mods allowed us to produce as much as 10 more HP than without. 20+ years of experience has allowed NPS to stay in the forefront of Technology, Performance and Quality in 600, 750 and 1000cc engine classes for Motorcycle Racing and Micro/Mini Sprint Engine. This is simply a great bang for the buck for any 636cc legal motor rules.. D1 Chassis are torsion bar cars. Read More Product Highlights New Fire Suppression System by SPA Technique If we were actually competing against midgets, we would have had Lightning sprints second, fourth, fifth, and sixth in qualifying., Micro, mini, and Lightning sprints are increasingly popular as a career development step for young drivers. A lot of it is in reprofiling the valve seats. 636cc- or 600cc for Australias F500 division or if your local track hass 600cc max rules. Expect better throttle response and better starts with this rotor as well as an overall power increase. All cars built from 2007 and up can use this update. Simplicity through design. $385.00. Our downsized crew is barely keeping up with the Micro Sprint stuff which has been our main focus for two decades now.. Plus if a guy has something like with misfire usually it is nothing to do with the motor, or even the carburetors- but some issue on the car such as bad fuel or fuel system , wiring or electrical problems, or even something like over-cooling. Note: The stock rods are actually strong enough to carry any load these motors can dish out, but some guys have managed to bend the beam of the rods causing the bearing to then bind and fail, and usually making a mess of things. This can also save your motor$99.95. the first race out for the new FTZ Electronic Injection system! That craftsmanship also transfers toperformance on the track. Whether your interests are in motorcycle drag racing, micro sprint racing, outlaw kart racing, motocross, ATV racing, or something unique, youll find us equipped with the parts, services, and skills to help elevate you to the next level. This makes a very affordable engine build, without having to split the cases and replace pistons and rods, bore and Nikisil, etc.. No, it is not as fast as Nathan Bensons full built Gsxr Stroker- but its not near the work and expense for custom made parts either.. At the same time, it would be accessible to guys and gals who want their last hurrah before fading to the sidelines and raising their mugs to the glory days. We have seen many billet designs that were not thought out very well as to oil flow, with the bottom angled totally wrong, plus being very expensive- not to mention the atrocious pickup designs weve seen.. We came up with new, affordable oil pan mod that retain the rigidity of the stock pan while utilizing a sheet metal bottom for increased toughness, more oil capacity and a bit more ground clearance. I think if they gave it a chance, if they came out to see a 600 race, theyd see its really good stuff. Other systems commonly use cheap automotive gasoline injectors only rated for 64psi. Bryan Hulbert SWEET SPRINGS, Mo. 600cc Micro/Mini Sprint Chassis Kits. 140 Horsepower! Instructions; Setups; Factory Support; Chassis Theory; Shock Theory; Maintenance; Save Weight; Chassis FAQ; Roll Centers; Rear Steer; Traction Bar; Engine. Bore Gauge, 70mm Max for 600cc Micro Sprint. Email: jeff@pr2racing.com, PR2 Racing Suspension Division But its nothing that puts you out of the ballpark.. The FTZ Microsprint Oil Cooler Package! Uses the latest Air Correction Jet circuit-unique to our conversion. We take pride in theproduct we produce, and our pride shows through in our craftsmanship. The key? 2022 600cc Micro Sprint Universal Engine Rules. From what Im hearing now its getting more and more difficult to find a good, low mileage used engine, said Sakakura. View cart for details. They are available for both the older and the newer model Yamaha R6s and some other 600s. It works awesome! The longer stroke motors have more piston speed which helps combustion, especially with alcohol, allowing a wider powerband which is essential for a micro sprint racing. Remove cylinder head, remove and inspect valves, guides, valve springs, Ultrasonically clean all parts, NEWEN CNC Valve job, modify cylinder head for methanol, Precision assemble, Set cam timing NOTE: Stage 1 does not include spliting cases, rod inspection and bearing inspection. SPAR Racing Engines have the highest output Horsepower and Torque than any other 600 Micro Sprint race engine in its class. Got any good ideas for parts needed? This item is IN STOCK. Butler, Pa 16002, Phone: 724-360-2745 Lightning Sprint Tour; What Is a Lightning Sprint? * We have FTZ oil cooler adapters and can re-angle the water pump inlet forward so you dont have to loop the coolant hose over the top of the crankcase anymore- risking an airlock. Same if your injector tune is off by just a few milliseconds.. then your total tune can be way off. Theres a lot there in intake and exhaust flow. **A note to our Australian friends: 600cc Micro Sprint Car Final Dyno Pull! Also you can rest assured that all our motors are built to the same specs, everybody gets the same quality work done here, as soon as something new is proven, then we offer it to all. Lightning Sprint Tour; What Is a Lightning Sprint? $289.00. Whether you want a fire suppression system for confidence or for compliance, the SPA4F SFI17.3-5lb Fire Sense+ with 4Fire Universal Automatic System checks all the boxes. When they were first put on a set of carbs, it made 3 more hp on the very next pull! *https://www.facebook.com/175194649170424/photos/a.252419374781284/1025871564102724/?type=3&theater We like to think we use a mixture of high technology- equally blended with artistic craftsmanshipand also steeped in "old school" ethics: For us the quick & easy way is never the best way.. Make no mistake, 27 years after building our first national championship winning 600 engine, we are the 600cc Micro engine experts. A real plug and play fuel solution if you dont have to have the very last horsepower made by our EFI systems. Some history: Actually we have had an in-house engine dyno since 1991, and it has served us very well over the years in our product development- both 2 stroke and 4 stroke: Our exhaust systems, all our engine mods, ignition components, carburetor conversions, were all tweaked to the max on this machine. Naughty Boy Racing 241 subscribers Subscribe 1.9K views 3 years ago #sprintcar #naughtyboyracing #microsprint Took our 600cc micro. Email: chris@pr2racing.com, PR2 Engine Shop Hours We have done extensive in-house testing with various 600 fuel injection systems in the last several months. Aside from being very lightweight and compact, a real advantage is the small easy to install sender is able to be fit directly into the cylinder head- where it belongs- not in the waterneck or hose or radiator, giving a much more accurate reading. Saturday & Sunday: Closed, Copyright 2023 PR2 Racing, All Rights Reserved. NOW600 National Micro Sprints | National Open Wheel 600 Series Dirt2Media NOW600 Series Is Sweet Spring. Something went wrong. There isnt a huge division between the haves and the have-nots when youre actually out on the track., The economy of these cars is helped by the fact that their designs, rules, and setup havent changed dramatically. We chose to use the best racing-grade alcohol rated injectors we could buy, made from stainless steel components and they are rated at over 100psi. TULSA, Okla. (April 21, 2023) - Chandler Foltz continued his dominance of the NOW600 Sooner State Dwarf Car Series on Friday night at Tulsa Speedway. And then theres the budget guy whos buying the rich guys used stuff, or even a third-hand car. They where used to record our best dyno tests ever. EVO Fuel Injection; ECU Tuning; Dyno Tuning . If all the parts work in unison and in concert, large increases in reliable power occur. But the cool thing is in 600, you can be competitive if youre knowledgeable and know what youre doing. And its kind of the stigma that weve always dealt with. Your backyard guy can literally just go buy a motor off the bike for 1,500 bucks, go find a car, and be racing for anywhere from five to 10 grand., Most tracks offer wing and non-wing classes, and there are perceived pros and cons to each. Each stage is customizable to meet your performance needs and your budget. When a chain-drive, motorcycle-engine car is running just two thousandths of a second slower than quick time against national midgets, thats pretty good., SOURCES 600cc Micro Sprint Engine Building Make no mistake, 27 years after building our first national championship winning 600 engine, we are the 600cc Micro engine experts. Among a who's who in the world of 600cc Micro Sprint and Midget racing, Kyle Spence bested them all making it three years in a row that a Hyper Chassis using EVO Fuel Injection would win the biggest racing event of the year! FTZ expert cylinder head porting has long beenour calling card, Micro Sprint Engine Kits The advantage of our 20+ years in building championship motorcycle engines makes us a one stop shop.We can offer you a Turn Key & Dyno Tuned car kit complete with engine, fuel injection, and exhaust system. ATV's "roots racing" superstar Jackie Meadows on his FTZ TRX250r during his impressive 2002 "Comeback Tour". **The new design GSXR 600 exhausts are now available.. Rev limit for all 636cc engines is 14, 800 RPMS. Using the FTZ injection and Suzuki motor. *https://www.facebook.com/175194649170424/photos/a.252419374781284/1844557102234162/?type=3&theater, *https://www.facebook.com/175194649170424/photos/a.252419374781284/1025871564102724/?type=3&theater, https://www.facebook.com/175194649170424/photos/a.252419374781284/1165262876830258/?type=3&theater, https://www.facebook.com/175194649170424/photos/a.252419374781284/1738846952805178/?type=3&theater, https://www.facebook.com/175194649170424/photos/a.252419374781284/1570620149627860/?type=3&theater, https://www.youtube.com/watch?v=AN7bWxAAJ5Y, http://www.youtube.com/watch?fmt=6&gl=CA&hl=en&v=NXfPYz9dwQs, See the new FTZ Oil Cooler Page link here. Our goal is to provide our drivers and ownerswith a product that is undeniable one of the nicest micro sprint chassis on the market today. But this raises a frustrating question echoed by almost every one of the sources we talked to: Why dont these cars get more respect and publicity? Individual panels will pack and ship more affordably and will be easier to replace! With that, set upsand adjustments are consistent and predictable when you need a race car that you can rely on to be there every lap ofevery race! Our Yamaha R6 alcohol conversion is proven over many years. Stage 1 Micro Build - 600cc Race Build. I think the biggest challenge for micros is that they use motorcycle motors, said Brown. Give the guys at FTZ a call to get your name on one of these engines and set yourself up for a successful race season!. Can be wired 12 volt or ran from its internal battery. Whether it is a fully modified Outlaw motor, or one of the Stock class motors, we feel like our 600 motor packages are in a class by themselves as far as making power and staying trouble free. With an improved oil pump pickup system- Better oil delivery and filtering to protect the crank & rod bearings from damage. There are still quite a few old cars out there. And as with much of this sort of part, these may seem easy to throw some in- but installing them correctly is another, much more technical matter. Born of being dissatisfied with all the micro sprint injection systems available, we spent many hard weeks of intense development to be able to offer our own fuel injection packages for the 600 Micro sprint motors.. borrowing on the best traits of those systems that came before,we have made the best of all worlds offering the best low-end power, best top-end power, and the best electronics package. A lot of guys are running 2007, 2008, maybe 2010 motors. We also have set ups for controlling radiator fans, safety auto-shutoff for fuel pumps, and can-bus connections to stream all PE3 data to a Mychron. in motorcycle engine pulse/ram tuning & airflow expertise to extract the most power from your motor, and do it with an affordable, consistent, easy to use & trouble-free EFI system- using only the best top-shelf injectors & fuel system components combined with the best in electronics, combined with full-on customer support. Chassis. (April 29, 2023) Keeping the weekends theme of adding first-time winners at the Sweet Springs Motorsports Complex, Bryan Hulbert SWEET SPRINGS, Mo. micro sprint 600 engine for sale | eBay All Listings Accepts Offers Auction Buy It Now Condition Shipping Local 5 results for micro sprint 600 engine Save this search Shipping to: 23917 Shop on eBay Brand New $20.00 or Best Offer Sponsored FTZ Micro Sprint OIL COOLER,R6,636,600RR,motor,engine Brand New $495.00 ftzracing (1,256) 100% Buy It Now Safety is very important to us and we want you to be sure that your driver is in the safest place possible out on the track. But the specific terminology isn't always precise. Where can I race a 600cc Micro Sprint? Our chassis has extra roll cage height to give our drivers to most cushion possible when it isneeded. and we now got that covered! Specializing in 600cc . Allows you to make mixture tuning changes easily and better power! It would be easily attainable, too. One big project for us past couple years was been the development of the 2013 and newer Kawasaki 636 engines.. And a lot of the guys that run methanol have to have tuners and things to make these production-based engines run a little bit different with alcohol. Everythingyou want and need in a race car, is right here with a D1 Chassis! A necessary item to adapt your vital oil pressure gauge or temp sender. Engine Plastic Shipping Crate with Insert. We recommend the use of VP Racing Fuels, and MOTUL chemicals and lubricants for all of our engine builds, 5420 Daniels St Chino, CA 91710 Phone: (909) 364-0186 ext: 301 E-mail: rlougheed@yoshimura-rd.com, Don FranzenTechnical Sales Representative, 5420 Daniels St, Chino, CA 91710 Phone: (909) 628-4722 ext: 422 E-mail: dfranzen@yoshimura-rd.com, 5420 Daniels Street Your right rear tire will last two, three races. We can build these as 600cc or 636ccanything from stock class to full outlaw, mild to wild. A fixed stack is only right over a narrow rpm band and running different length fixed stacks is just a band-aid and no substitute for moving stacks. We ran our cars at the USAC national at Bakersfield just before Thanksgiving, recalled Grigoreas. The 600cc version makes very impressive power for it's size, and is our top choice for the 600cc max tracks. just compare ours besideothers, and the choice becomes veryclear. Micro sprints are roughly half the size of a Lightning or mini, and use a 600cc chain-drive motorcycle engine. We work on all top brands, such as Kawasaki, Suzuki, Yamaha, Honda and KTM. To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser. We now offer these rods as a highly recommended option on builds and rebuilds and consider this a good form of insurance. There are shops out there that will charge you less- but end up doing even more"less". For all popular 600s. By clicking enter you are verifying that you are old enough to consume alcohol. We are one of the only engine shops that have in-house CNC machining capability- If we need a part made better- now we just make it ourselves! this is a real advantage. In some situations, their lap times are on par with V8-powered sprint cars headlining races. We have been told by others dyno testing that this pipe made up to 10 more horsepower than other brands of exhaust. We do away with the heavy throttle by wire motor and the throttle is controlled direct by the cable and the drivers foot. What Is a Micro Sprint? * Special design FTZ exhaust built just for this motor..developed during all our recent dyno work with this model. Same if your injector tune is off by just a few. Complete disassemble, Ultrasonic clean all parts, Check Crankshaft trueness, Bore and replate block/cylinder for 636cc, Precision build lower-end, Verify all rod and main clearances-set to PR2 Micro Specification, Modify oiling system, Replace rod bolts and nuts, replace rods as required(extra$), Completely disassemble cylinder head, inspect all valve heights (replace seats billed separately), Inspect all valve guides (replacement extra $), NEWEN CNC Valve job, Precision assemble valves, verify seat pressures, Degree PR2 Racing camshaft to PR2 Micro Specification, Shim head. Stop worrying about your pan and proper oiling. Dont settle for less than the best. We use 8 properly sized injectors- (just as modern 4 cylinder race bikes have for over 15 years now. and yes we have tested the latest systems on the market, and all proved to make far less hp & torque in back to back dyno testing. Our standard long-bar(LBX) front torsion bar design provides for the utmost weight transfer and forward bite on corner exit. Signs You Need Motorcycle Repair [infographic], Why Adams Performance is Your First Choice for Racing Motorcycle Parts, Three Simple Electronics that Improve Sport Bike Performance, Upgrading Your Motorcycle: How Custom Parts Change the Game.

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