CORPUS CHRISTI, Texas (April 22, 2023) - Alex Karpowicz and Ty Fulghum returned to victory lane with the NOW600 Hi Plains Building Division Ark-La-Tex. All Parts billed separately. 600cc Micro/Mini Sprint Engine Kits. They work excellent for the restrictor class as well with a simple external change. . So now not only can we dyno test your car but we can test just your motor as well if having the car here is impractical. If they have the money to be able to rent a ride, their kids will have good guys behind them who can teach them how to drive and give them good equipment.. SPAR Racing Engines have the highest output Horsepower and Torque than any other 600 Micro Sprint race engine in its class. we changed out a set of tall K&Ns with a set of these and gained two horsepower on the very next run! This motor has proven to run very well on both the OEM R6 carbs or the FCR flatsides, even better with our trick FTZ EFI system on it.. (April 29, 2023) Keeping the weekends theme of adding first-time winners at the Sweet Springs Motorsports Complex, Bryan Hulbert SWEET SPRINGS, Mo. 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? Our reputation and success in the road racing world is attributed to our passion and dedication to performance. D1 Chassis are Jacobs Ladder cars. Micro Sprints are a cross between a full size Sprint and Midget race car. This motor at 600cc was used to win the 2016 Tulsa Shootout! These mods allowed us to produce as much as 10 more HP than without. Let us know! But at the moment, the most active class appears to be the A-class 600cc micros, which run an engine thats essentially stock. Powered by 600cc 4-cylinder motorcycle engines, Micro Sprints have an incredible power-to-weight ratio which provides intense, action-packed, edge . Engine Specs: Factory stock Suzuki GSXR 600cc production engine stock fuel injection Aftermarket airbox 520 chain drive Aftermarket three core radiator Sealed Engine Sealed ECU and Harness Fixed Pressure Fuel System Frame/Body Styles: 1.25" x .095 wall frame Side impact bars Suspension Specs: 3 link coil over front suspension w/ 10" coil springs FTZ Gsxr600 Suzuki Outlaw Motors: This is our unique design we specially developed for the 600 motors. And its kind of the stigma that weve always dealt with. Tuning. against 130 other cars- nearly all were 636cc! Ask us about our new fuel pumps and delivery system components! 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. !.especially considering all that is put into them. 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. Dont ignore this important (and legal) tuning aid. FTZ 600 MICRO SPRINT EXHAUST SYSTEM- Ceramic Coated $ 685.00 Add to cart FTZ 600 MICRO-SPRINT EXHAUST SYSTEM- bare finish w/ coated muffler core $ 585.00 Add to cart FTZ 600 Micro sprint Muffler- only $ 245.00 Add to cart FTZ 600 Exhaust Gaskets- set of 4 for R6, RR, Gsxr $ 15.00 Add to cart MICRO SPRINT 600/636 ENGINES ONLY ENGINES and parts the directly mount to the engine (headers, harness, injection, carbs, etc..) NO OTHER PARTS OF THE CAR! We tried the standard Carillo rods in these motors years ago and soon had bearing failures in those motors. EVO+ Fuel Injection. Expect better throttle response and better starts with this rotor as well as an overall power increase. 169 Hannahstown Rd. For information about website design, graphic design and print visit cs-advertising.com, Copyright 2023 PR2 Racing, All Rights Reserved. By clicking enter you are verifying that you are old enough to consume alcohol. 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. Please contact us and we can pick the best bang for the buck for your particular rules and situation. Copyright 1995-2023 eBay Inc. All Rights Reserved. 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. Yoshimura Camshaft - A Non-stop Evolution, Closed Course Acknowledgement Affirmation Form, United States Environmental Protection Agency, Disassemble, Inspect, and Re-assemble Motor, Port and Polish Cylinder Head with Valve Job, Mill Cylinder Head to optimize compression ratio, Standard Transmission Modification - 3-speed, Race Transmission Modification - Lightened 3-speed, Low profile aluminum billet machined oil pan with custom oil strainer, Low profile design for maximum ground clearance and safety. 600cc High Performance Muffler (Stainless Steel) 600cc Performance. These are considerably heavier than the stock rods, which just added more load on the bearings at high rpms- Black. FTZ 600 MICRO-SPRINT EXHAUST SYSTEM- bare finish w/ coated muffler core $ 585.00 Add to cart; FTZ Oil Cooler package for 600 Microsprints $ 495.00 Add to cart; Related products. 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 Injectors: We use 8 properly sized injectors- (just as modern 4 cylinder race bikes have for over 15 years now.) the first race out for the new FTZ Electronic Injection system! We do not simply throw in a big cam, bump up the compression and create a time bomb. Individual panels will pack and ship more affordably and will be easier to replace! *We also offer a complete FTZ designed EFI package using the excellent Performance Electronics PE3.. 100% developed in-house, all fully tested, perfectly tuned and ready to put on these motors and go race.. Butler, Pa 16002, Phone: 724-360-2745 TULSA, Okla. (April 21, 2023) - Chandler Foltz continued his dominance of the NOW600 Sooner State Dwarf Car Series on Friday night at Tulsa Speedway. The power was just not up to par with the faster Powri guys..(well not until now..) after 600+ dyno tests we now have this Kawi motor up to our goal hp and this set up and modifications are now ready for release. $375.00. Black. 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. 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. This gives those younger guys an opportunity at 13 years old to run competitively against really experienced guys. XXX 600 Mini Sprint Hood. Bryan Hulbert SWEET SPRINGS, Mo. and we now got that covered! Everyone has to slow down for corners and traffic, and a good wide powerband is what will yank you off a slow corner and keep it ripping to the end of the straights.. giving you a real edge over the guy beside you.. 600cc Micro Sprint Tour; What Is a Micro Sprint? And those fields benefit up-and-coming young drivers, too. They where used to record our best dyno tests ever. Can be wired 12 volt or ran from its internal battery. Instructions; Setups; Factory Support; Chassis Theory; Shock Theory; Maintenance; Save Weight; Chassis FAQ; Roll Centers; Rear Steer; Traction Bar; Engine. This is prompting more racers to travel farther for a shot at these higher purses. Id like the young guys to stick around longer. 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. We ran our cars at the USAC national at Bakersfield just before Thanksgiving, recalled Grigoreas. Front Bumper, Stainless Steel for 600/270 Micro Sprint. For all popular 600s. **and once more finishes 2nd in 2019- with 196 cars entered! They are available for both the older and the newer model Yamaha R6s and some other 600s. 600 Micro Sprint racers: We are big believers in the saying Standing still is going backwards, so we have been hard at work on several new horsepower projects some are working with new motors, some are making improvements on older motors.. So you can trust us to get it right- no wild or phony hp numbers here. .. Mycron 5, 5S, or 5 2T Panel Enclosure Mount Box. 4/25/2023 - Bryan Hulbert - SWEET SPRINGS, Mo. There isnt the need for a crew like you would have with a sprint car or midget. 3/8" Barb for Oil Cooler and a Mychron/Acewell Water Temperature sensor (M10 x 1.00), 1/2" Barb Mychron/Ace Water Temperature Sensor (M10x1.00), '06 and up R6 Thermostat Spacer Autometer Gauge Thread, '06 and Up R6R Thermostat Spacer, M10x1.0mm, Crankcase Breather with Aluminum Catch Can, Ultra-Nite Autometer In-Dash Coolant Temperature Gauge, Autometer in Dash Coolant Temperature Gauge, In Line Water Temperature Fitting 1" Barb, 1/2" NPT, Mychron/Acewell Water Temp Fitting 1" Barb, for Mychron Water Temperature sensor (M10 x 1.00), Stroke Gauge for micro/mini/Lightning sprint, Bore Gauge, 100mm Max for 1000cc Lightning Sprint, Bore Gauge, 70mm Max for 600cc Micro Sprint, Engine Plastic Shipping Crate with Insert. Instructions; Setups; Factory Support; Chassis Theory; Shock Theory; Maintenance; Save Weight; Chassis FAQ; Roll Centers; Rear Steer; Traction Bar; Engine. Nobody else offers anything close to the craftsmanship that goes into this awesome modification package. against 90 cars including many of the nations toughest teams. #22 Travis Senter used a motor exactly like this one for both his I-30 Nationals wins: http://www.youtube.com/watch?fmt=6&gl=CA&hl=en&v=NXfPYz9dwQs. 55-099. https://www.youtube.com/watch?v=AN7bWxAAJ5Y That will change with this new state-of-the-art chassis dyno. There will be much more to come. It would be easily attainable, too. Got any good ideas for parts needed? A lot of midget drivers and a lot of the guys jumping up to sprints come out of micros. racecls.com, Midwest Mini Sprint Association We want your D1 to be the fastest race car you have ever owned, as well as the nicest! Screws direct into the main oil pressure gallery for an accurate reading. Please remember that yes, it takes some money to build one of these things to this level but the real value comes if it gives you that power edge, lasts a long time, and maintains a good resale value.. This motor at 600cc was used to win the 2016 Tulsa Shootout! Email: jeff@pr2racing.com, PR2 Racing Suspension Division They have good high rpm capability making for a very wide powerband. What would heaven look like for a dirt-track racer? Joes Racing Products 600Cc Yamaha Micro Sprint Engine Mount,99-05 R6,06-Up R6s, - Joes Racing Products 600Cc Yamaha Micro Sprint Engine Mount,99-05 R6,06-Up R6s, FTZ Micro Sprint OIL COOLER,R6,636,600RR,motor,engine, JOES RACING MICRO SPRINT CAR ENGINE CASE PROTECTOR,2007-2009 HONDA CBR 600RR, JOES RACING MICRO SPRINT CARBURETOR ADAPTER SET,2007-09 HONDA CBR 600RR ENGINES, NEW MICRO SPRINT ENGINE ADJUSTER KIT,XXX,PMP,MINI,600, NEW JOES RACING MICRO SPRINT CASE PROTECTOR,YAMAHA 06-09 R6R ENGINES,600 MINI, Leave feedback about your eBay search experience - opens in new window or tab. FTZ expert cylinder head porting has long beenour calling card, Like a small rocket ship, this type of dirt track racing is just as action packed as the rest, but in a scaled down package. You can show up by yourself and do just fine., Adding further appeal to this type of racing is the emergence of big-money events, with payouts rivaling those of far costlier cars. The 600cc version makes very impressive power for its size, and is our top choice for the 600cc max tracks. 600cc Micro Sprint Car Final Dyno Pull! And fuel, I think we use five gallons a night. From the first time I ran one last season, I have been able to tighten up our chassis and also drop teeth off the rear sprocket, both which equal faster corner speed and lap times. and be notified of new products, discounts & clearance specials! Stage 1 Micro Build - 600cc Race Build. Fax 724-360-2746 If all the parts work in unison and in concert, large increases in . Quarryville, Pa 17566, Phone: 717-786-8321 *Oil pan mods and custom pickup, (note: many of the pickups being made are of poor design and could lead to burnt rod bearings..) Using the FTZ injection and Suzuki motor.. Dont believe all the Hype! But the specific terminology isnt always precise. One big project for us past couple years was been the development of the 2013 and newer Kawasaki 636 engines.. *FTZ Headwork with oversize valves, this is where the hp gains come from. 55-099. FYI: most of the motors we are building today are a significant refinement of those from even a couple of years ago, better rods, better pistons, cams, etc. We can update your previously modified pan to use this better pickup system. On the dyno, when the stacks open on our system the motor sounds like it got a shot of nitrous or boost! Most people dont realize all that we do to these motors, and the extent that we fuss over them during the porting work, valve work, and engine assembly. 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. Daniel Robinson & Jake Betts teamed up to form Big Fast serving the Midwest. Tons of tech information for the 600cc Micro Sprint Engine . 636cc- or 600cc for Australias F500 division or if your local track hass 600cc max rules. We do away with the heavy throttle by wire motor and the throttle is controlled direct by the cable and the drivers foot. $7,250.00. 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! Some Highlights: 600cc Spark Plugs. View Product Motorcycles are Built for Speed This is our brute horsepower & torque King! But I can argue that point all day, continued Grigoreas. FTZ dyno update 2015: We have built an trick engine stand for our new chassis dyno and got it dialed in. Our standard long-bar(LBX) front torsion bar design provides for the utmost weight transfer and forward bite on corner exit. We totally believe that dollar for dollar you will not find a superior motor to ours anywhere. EFI Fuel Filter - 5 micron 3 pack -replacement filters only. Chassis. Yoshimuras A-class 600cc engines begin life as brand-new crate engines from Suzuki. Some say that brand-new crate engines are the solution. * Special design FTZ exhaust built just for this motor..developed during all our recent dyno work with this model. Note: When we were recently dyno testing the 636 Kaw. To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser. 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. And thats just it, D1 Chassis simply just works! Lightning Sprint Tour; What Is a Lightning Sprint? We have done tens of thousands of pulls and can tell you like with using any tool, precision results depends on the skills and procedures of the operator. So a 2000 car isnt really that much out of competition compared to a 2021., Another big cost savings with micros, minis, and Lightnings is the fact that they dont require a large crewor any crew at all for that matter. If all the parts work in unison and in concert, large increases in reliable power occur. This page was last updated: 01-May 12:51. against 90 cars including many of the nations toughest teams. Only trust the 600 experts for these important modifications. It gives you that same feel of running a midget or sprint car. The D1 Chassis was first designed to go fast and handle well. For most all 600s- for the Yamaha R6 & R6r, Kaw.636, GSXR600s and Honda 600RRs. Few popular race series offer racing thats as economical as these machines over the long haul. I think if they gave it a chance, if they came out to see a 600 race, theyd see its really good stuff. $59.00. Simplicity through design. Our chassis has extra roll cage height to give our drivers to most cushion possible when it isneeded. We guarantee, the first lap you take in a D1 Chassis, you will feel the difference! Website: www.pr2racingengines.com At NPS the "Series SS" engines are the solid base package while the "Series R" is the top level engine available. Another plus for these cars serving as development classes is the strong presence of veteran drivers that populate race fields. Outlaw classes allow extensive modifications to engines. Theres a lot of $5000- and $10,000-to-win races. We have came up with a neat little mod to reinforce the right front tab used by many chassis companies to mount the motor. The packages below are just a small portion of what we can do for your GSX-R600. Specializing in 600cc . And if we get that, then I think the class could really take off.. The latest version of this unit is a 05 type or R6s bottom end with all our internal options & mods, including FTZ Level2 Hi-velocity porting work with raised port floors, trick custom pistons with CNC machined piston domes for higher compression, new lightweight Carillo rods, the FTZ 10 plate clutch option as well as our extensive transmission and oiling system and pan mods. Our downsized crew is barely keeping up with the Micro Sprint stuff which has been our main focus for two decades now.. This is evidenced by the healthy car counts reported by all of our sourcestypically averaging in the neighborhood of 25 to 35 cars. Of course, like any type of racing, there are big spenders that are willing to devote a seemingly unlimited amount of money to their pursuit of small advantages. From humble 1985 beginnings in a 10' x 20' basement workshop, to our awesome new multi-level facility, we have had a simple mission to provide only the best motors and products for each type or class of racing that we've been involved in. **Jan 2022: Very sorry but because of the very real worker crisis we are not able to take in any 2-stroke or single cylinder jobs this year.. New FTZ Exhaust: We have developed a special Exhaust System especially tuned for the 2006-2016 Yamaha R6 motors- Call for details. 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. SKU 604-095. New in 2014: We have developed a special Exhaust System especially tuned for the 2006up Suzuki GSXR as well as the 2006 to present Yamaha R6 motors-as well as the 2013up Kawi 636s. View Product YAMAHA R6R (06-17) HIGH VOLUME OIL PUMP Internal gears are replaced with a larger set for more oil flow. The PE3 also has built in diagnostics, along with signalling you with any system error, you can easily static test every sensor, every coil & every injector to check their firing, or pull up their signals on a graphic display on your laptop. Eighty percent of the engines we do are A-class engines, which are essentially stock, said Don Sakakura of Yoshimura R&D, Chino, California. But the cool thing is in 600, you can be competitive if youre knowledgeable and know what youre doing. When you put it that way, it might just look a lot like the world of micro, mini, and Lightning sprints. 600cc Micro Sprint; Lightning Sprint/ Midget ; 270cc Micro Sprint; Quarter Midget; Sharp Chassis; Apparel & Accessories; ATV TT Products; Chassis Tour. . And then those A-class engines, you can go at least 40. With an improved oil pump pickup system- Better oil delivery and filtering to protect the crank & rod bearings from damage. Electronics: We choose to use only the best ECU available, the Performance Electronics PE3. Will work with 03-05 R6s with the 99- 02 cover & trigger, harness . But I understand why they dont. Many of these center on the very young racers these cars are attracting. View cart for details. They have been used with both carbs and injection but really respond to well to a proper EFI especially ours with the variable stacks. I know that sounds kind of funny, but old sprint car guys and hardcore midget guys look at these cars and go, Its got a chain on it, its not a real race car. But if they were ever to get in one and actually race it, theyd be absolutely amazed at the performance of these cars. Theres not too many guys here that dont like racing with them, because a lot them have already got 10 years of experience. It has fully accessible set up & compensation tables (most all of which we have overwritten to better suit the 600 micros). EVO Fuel Injection; ECU . There are shops out there that will charge you less- but end up doing even more"less". This rotor will advance the timing to the exact specs that made the best power in our dyno testing. . These cars have always been popular with experienced drivers looking for a simple, relatively inexpensive way to compete. Some feel this apparent lack of respect stems in part from the motorcycle DNA of these cars. Using the FTZ injection and Suzuki motor. No more second guessing the dyno operator skills or procedures. 600cc Micro Sprint/Mini Sprints X7 Bearing Carriers and Plates Javascript is disabled on your browser. Lightning Sprint Tour; What Is a Lightning Sprint? Let us put a package together that fits your needs. Saturday & Sunday: Closed, Copyright 2023 PR2 Racing, All Rights Reserved. We want every one of our drivers to find their level of comforttheir first time in the car. We have seen over 8 HP increases at certain rpms over our earlier exhaust designs. You can buy a $10,000 used car and go out and win races with it, no problem. We build power at self-sustaining, balanced levels, because all the power in the world means nothing if you can't finish. Email: chris@pr2racing.com, PR2 Engine Shop Hours 1. All cars built from 2007 and up can use this update. If a computer is hooked up to check the ECU it . At Adams Performance, were here to help you take it up a notch. 600cc Carburetion. x3 pcs $ 32.95 Add to cart; EFI Fuel Filter - 5 micron with -6AN fuel line fittings $ 29.95 Add to cart Knowing the F500 rule changes to 600cc we have tested out the best motor options.. Our choices seemed to have narrowed down to a fully built 600cc version of our well proven 05 type R6 or R6s motor, the 2008 & up Yamaha R6R, or else the 08 & up Suzuki GSXR.and we offer a trick EFI injection package for either to add big power please email for more info, Get with us about building your 2008 to 2016 Yamaha R6r motor: Brady Bacon wins the 2020 Tulsa Shootout NW class! 2022 600cc Micro Sprint Universal Engine Rules. Fits Yamaha R6s from 2006 and Newer. * 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. Using the PE3 data-logging feature combined with our lambda controller we can pull up data logged from previous races to check everything from max rpms to coolant & oil temps, as well as air/fuel ratio during the race.. Then there is the awesome color-tune feature where the races air/fuel Lambda value is overlaid over your fuel table to tell us exactly where the map needs to be richened or leaned out. . 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. 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!. Another advantage is you have your WOT fuel delivery split 8 ways. This allows competitors to easily and quickly race a strongly competitive car thats set up well. In spite of their bargain prices, micros, minis, and Lightnings offer strong performance and excellent racing. (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. $289.00. At Adams Performance, we are ready to help you get the edge you need to cross the finish line in the lead. Our reputation and success in the road racing world is attributed to our passion and dedication to performance.
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