Performance: More than 1,400 hp and 800 lb-ft of torque, Design: 90-degree V-8, with four-bolt steel bearing caps (center three caps are splayed), based on Mark IV big-block Chevy design Material: Cast iron (DRCE 2); cast iron or compacted-graphite iron(CGI) (DRCE 3 and DRCE 4), Cam-to-crank centerline: 5.750 to 7.067 inches, Cost: $4,700 (DRCE 2); $8,000 (DRCE 3 CGI); n/a (DRCE 4 CGI), Material: CNC-machined steel, based on big-block Chevy, Type: Electronic multi-port Holley fuel injection, Throttle body: 25-square-inch Holley unit required on all engines, Fuel pump: Engine driven or electric, 90 psi maximum pressure, Injectors: 80 or 160 pound per hour Holley units, maximum of eight, Type: Coil-near plug Holley crank-trigger system with eight sparkplugs, Intake valve diameter: 2.55 inches (approximately), Exhaust valve diameter: 1.80 inches (approximately), Duration: 280 degrees (intake); 308 degrees (exhaust), Exhaust system: Four-into-one or tri-Y headers. Theres a lot that can be said for setting up the short-block.. The head was completely developed in Solid Works CAD design and was a fully functional running model prior to production. Compression rings are usually treated to titanium nitride coating. We'll send you raw engine tech articles, news, features, and videos every week from EngineLabs. Obviously, cylinder heads have improved over the years and were running a much higher rpm.. Truly, some acceleration to behold! Cars are handicapped using an index system, and the breakout rule is enforced. The main oil galley is between the camshaft and crankshaft, and the oil circuitry to the lifters is controlled with a billet rear cover. 4 What is the difference between Pro Mod and Pro Stock? Perhaps none of them can top winning at the prestigious 68th annual Dodge Power Brokers NHRA U.S. Nationals, which takes place this weekend, Reed Motorsports Joey Gladstone enjoyed a monumental day at Heartland Motorsports Park, picking up his second consecutive NHRA win with his memorable triumph on Sunday at the 33rd annual Menards NHRA Nationals presented by PetArmor. This cookie is set by GDPR Cookie Consent plugin. Engine builders have options such as the number of gas ports and oil drain-back holes, depending on their needs. 3 Korry Hogans Top Fuel Motorcycle 5.789 Seconds. NEW VIDEO ADDED! NHRA Pomona Season Finale Sure to be a Thriller, How Hector Arana Jr. One question that often pops up when discussing Pro Stock engines is why teams never adapted aluminum cylinder blocks. NHRA mandates a minimum weight of 460 grams for each piston, along with 135 grams for the pin. Absolutely. If the cylinder head doesnt breathe a lot, then youre going to want a longer rod. That watershed tactic is lowering the deck height of a cylinder block; that is, narrowing the distance from the centerline of the crankshaft to the surface of the cylinder-head deck. A stock Victory 106 cubic inch engine puts out around 88 horsepower and 106 lb-ft of torque. The ring package is also designed to work with tight clearances and the thinnest oil used in motorsports today, such as 0W2, as well as provide minimal resistance. The lowest elapsed time in a National Hot Rod Association Pro Stock motorcycle race is 6.665 seconds, by Karen Stoffer (USA) on 13 March 2022 at the Amalie Motor Oil NHRA Gatornationals at Gainesville Raceway in Gainesville, Florida, USA. Gladstone wrapped up a perfect, Pro Stock Motorcycle will make its first appearance at Heartland Motorsports Park since 1997 for this weekends Menards NHRA Nationals, meaning Joey Gladstone will race in Topeka for the first time in the class. Modifications are limited to a basic balancing and rebuild with only a few performance enhancements. 4 Chris Mathesons IHRA 400 Drag Bike 6.04 Seconds. Engine sizes vary widely, ranging from 92 to 160 cubic inches. Before that, wed kicked around a few ideas as far as overall design and some of the things we wanted to try, including the finger-style followers. Pro Mod drivers compete at 10 NHRA Camping WorldDrag Racing Series events. Among the fastest-accelerating machines in the world, 11,000-horsepower Top Fuel dragsters are often referred to as the kings of the sport, and with good reason. The NHRA Pro Stock Motorcycle All-Star Callout happens on Saturday, July 29 during the final race of the famed NHRA Western Swing, the DENSO NHRA Sonoma Nationals at Sonoma Raceway. After Matt Smith was, All four points leaders in the NHRA Camping World Drag Racing Series finished the job on Sunday, as Steve Torrence, Matt Hagan, Erica Enders and Matt Smith claimed world championships during the 20th annual Dodge NHRA Finals presented by Pennzoil, Eddie Krawiec powered to the top spot on Saturday during qualifying at the 20th annual Dodge NHRA Finals presented by Pennzoil at The Strip at Las Vegas Motor Speedway. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Like Dave Schultz, Carpenter started in Pro Stock Bike on a 750cc Kawasaki two-stroke and had his first professional win in 1975 at a race in Beach Bend, Kentucky, where he defeated Mike Bruso with a 10.10 pass at 133.33 mph. All logos and images are reserved. that carried her to the No. But Glidden won fewer than 10 events in the 90s as the future belonged to GM and the purpose-built DRCE platform, which is short for Drag Race Competition Engine. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Today, the engine can be found in Chevy, Dodge, Ford, and Pontiac Pro Stock cars and may be the most refined engine to ever grace a National Hot Rod Association dragstrip. Another point: Pro Stock Motorcycle stopped being a modified class a long time ago, a . In 1982, the NHRA settled on a single cookie-cutter formula of 500 cubic inches, 2,350-pound minimum weight and maximum 105-inch wheelbase. These cookies will be stored in your browser only with your consent. Also, most Pro Stock cranks are center counterweighted. The most popular ring material is 440B stainless steel, although some builders prefer carbon steel. You couldnt take [short deck height] away and have the engine you have today, affirms Maskin. As in Super Comp, competitors use electronic timers and throttle stops to run as close to the class standard without going under. The fastest speed on record is 338.17 mph (Top Fuel) at 1,000 feet. Tunes are so different on the carbs that switching them could result in a loss of 30 to 40 horsepower. A conventional BBC might take 25 to 35 foot-pounds of force to turn over the rotating assembly. And it fits a DRCE2 or DRCE3 head, says Allen. Lately, its been dominated by V-Twins. How many biogeographical classification of India? Eight of the top riders in the two-wheeled category will face off in the one-day shootout, with the first round being set from a rider callout. NHRA on FOX stage at the 2022 PRI ShowThursday, Alex Laughlin announced as new driver of the Jim Dunn Racing Funny Car, Elite team expands again, welcomes Jerry Tucker as newest Pro Stock driver, National Dragster Year in Review issue highlights 2022 season, world champs, NHRA announces schedule for Pro Mod, Specialty Classes and Lucas Oil Drag Racing Series at 2023 national events, Scag expands NHRA involvement as major associate sponsor for Erica Enders, An inside look at the new four-valve Suzuki Pro Stock Motorcycle engine combination. $7,199.99. Motorcycles in the Top Fuel category are fueled by nitro methane and can make nearly 1,500 horsepower. These cookies ensure basic functionalities and security features of the website, anonymously. 2021. What is the difference between Pro Mod and Pro Stock? Pro stock clutches utilize multiple discs. Often called factory hot rods because of their resemblance to production-based automobiles, Pro Stock cars are some of the most technologically advanced machines in drag racing. Teams have tried virtually every possible firing order but most come back to theclassic 4-7 swap in the firing order; that is, 1-8-7-3-6-5-4-2. The engine combinations are just as diverse as the vehicles, from turbocharged four- and six-cylinder engines to Pro Stock-style V-8s and nitrous-oxide-equipped mountain motors. The block is designed to accept Jesel cartridge lifters (read what Dan Jesel has to say about these new lifters in this EngineLabs Tech5 column). They can make in excess of 1,300 horsepower. By clicking Accept All, you consent to the use of ALL the cookies. 1 Qualifier, Angelle Sampey No. Youre still trying to find a favorable connecting-rod length and compression height on the piston, says Kenny Duttweiler, noting one Bonneville engine he built had a 2.850-inch stroke and he wanted a 1.350-inch compression height. To put that in perspective, the traditional big-block Chevy, upon which the DRCE platform traces its heritage, has a deck height of 9.800 inches. The new four-valve head modernizes the technology in Suzuki drag racing motors. Estimated horsepower and torque: 400 @ 9800/240 @ 7,000, Estimated weight: 185-pounds dry weight (engine and transmission as singular unit), Estimated weight: 220-pounds (dry weight). We found these Ford mirror-image-port heads at PRI a couple years ago. My heart is still racing! saidSmith,afterburning, In Pro Stock Motorcycle on Sunday at the 35th annual AAA Texas NHRA FallNationals, Texas Motorplex continued to be very good to Jerry Savoie, as he picked up his second straight win at the track by going 6.910 at 191.16, The upcoming 35th annual AAA Texas NHRA FallNationals, which takes place Oct. 14-18, will provide drag racing fans with plenty of excitement. Smiths father, Rickie, was named one of the Legends of Thunder Valley in, Jianna Salinas and Jimmy Underdahl, both Pro Stock Motorcycle riders for Scrappers Racing, will sit out the remaining events of the 2021 NHRA Camping World Drag Racing Series. 2021. Smith rocketed into the coveted DENSO 200-mph Pro Stock Motorcycle Club in the first qualifying round of the AAA Texas FallNationals, tearing across the finish line at 200.89 mph in 6.809 seconds. 1 How much HP does a Pro Stock Motorcycle make? However, you may visit "Cookie Settings" to provide a controlled consent. Early 500-inch Pro Stock engines using the old Bow Tie block had a bore around 4.600-inch. As the cams got higher and the decks got lower, pretty soon the lifters would be out of the block, says Allen. Heres team owner Victor Cagnazzi keeping tabs on camera spies. Virtually any car is eligible to compete, and entries are classified using a system that divides factory shipping weight by NHRA-factored horsepower. Whereas Top Fuelers use supercharged, nitro-burning engines, Top Alcohol Dragsters may use a supercharged methanol-burning engine or an injected nitromethane combination. Another modern feature many Pro Stock teams would like to see implemented is electronic fuel injection. Class eligibility is based on requirements that include type of vehicle, engine size, vehicle weight, allowable modifications, and aerodynamics. 1 spot in NHRA Camping World Drag Racing Series action at the DENSO Spark Plugs NHRA Four-Wide Nationals at The Strip, After closing out her 2020 NHRA Camping World Drag Racing Series with an impressive performance at The Strip at Las Vegas Motor Speedway, Angie Smith is returning to the track with hopes of an even bigger victory. A competitive Pro Stock car can run in the 6.5s at more than 210 mph. The $18,995 superbike, built by hand in the US, is the culmination of Buells decades of expertise. Engine, chassis, and body modifications are virtually unlimited. The Five Fastest Motorcycle Drag Bikes Money Can Buy. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Sharingthespotlightwith this father, Rickie Smith, whocaptured the, Our site uses cookies. Competitors making the switch from the two-valve to four-valve combination will have to make only minor airbox modifications since the new head is actually smaller than its predecessor. Its simply a dimension, a measurement, if you will. Each chassis is custom fabricated from 4130 chrome moly tubing according to strict rules. Is Matt Smith Headed for NHRA Championship No. You can help Wikipedia by expanding it. KB Racing with Greg Anderson and Jason Line have won six NHRA Pro Stock championships in this century and wont allow even the slightest peek at their equipment in the pits. Top Fuel 9.9 XX1 AXS. The Pro Stock Motorcycle class has long been one of NHRA's most competitive and most diverse eliminators, and it figures to become even more competitive with the arrival of a new four-valve Suzuki engine package offered by Vance & Hines, the most successful team in the history of the class. Pro Stock engines use electronic fuel injection and spec gasoline and are restricted to a maximum of 500 cubic inches. The fastest speed in a 440-yard (402-m) National Hot Rod Association Pro Stock motorcycle race is 205.04 mph (329.97 km/h), by Matt Smith (USA) on 24 July 2021 at the NHRA Sonoma Nationals in Sonoma, California, USA. Details on Top Fuel, Funny Car, Pro Stock, and Pro Stock Motorcycle qualifying days as well as special exhibitions and specialty series that compete at national events, Pro Stock MotorcycleracerMatt Smith rocketed to his latest victorySundayat the AmalieMotor Oil Gatornationals in Gainesville, Florida. Pro Stock Motorcycles Head to Wine Country, July 22-24, Pro Stock Motorcycles Ready to Kick off Western Swing. 1 spot from Saturday, clinching her fourth top qualifier of the season thanks to her run of 6.796 at 199.88 on her Mission Foods/Vance & Hines Suzuki. With quicker acceleration rate, the timing needs to be advanced more to keep up with the burn rate. Flyin Ryan Racing Supports Second Pro Stock Motorcycle With the help of Burromax Electric Mini Bikes. Duttweiler does admit there are challenges in lowering the decks. It didnt stop with manifold design and packaging the rotating assembly. However, in drag racing, elapsed time is the determining factor in winning rounds. The quick answer is that they dont make the same power. At NHRA Lucas Oil Drag Racing Series races and select NHRA Camping World Drag Racing Series events, Super Street racers compete on a fixed 10.90-second index. 2021. Pro Stock Motorcycle, formerly known as Pro Stock Bike, is a motorcycle drag racing class that is the two-wheeled equivalent of Pro Stock. $2,999.99. NHRA Pro Stock Motorcycle and Nitro Harley News, Hector Arana Jr. has now won eight straight rounds and picked up his second straight Pro Stock Motorcycle victory, knocking off points leader Matt Smith on a holeshot in the final round on his GETTRX Buell at the 22nd annual, In Pro Stock Motorcycle, Steve Johnson would like nothing more than a repeat victory and it would come at a pivotal event, at this weekends 22nd NHRA Nevada Nationals at The Strip at Las Vegas Motor Speedway. Stability of the cylinder, thats where all the power comes from, says Morgan. The 2021 Camping World Series features eight telecasts on the FOX Broadcast Network (FOX), including the season-opener in Gainesville which saw, Scrappers Racing had a busy weekend on the track during the four-wide competition. They were almost maxed out when they were 1,500ccsand my brother [Matt] was running 7.30s. Engines must be correct for the make and model vehicle and must retain stock cylinder heads, intake manifold, and carburetor. record. Copyright 1996-2023, NHRA. Johnson finds himself in the points lead, The Pro Stock Motorcycle class was stacked with 22 entries at the biggest race of the year, the U.S. Nationals and Jianna Salinas qualified thirteenth in the class with her single qualifying run of 7.057. In Pro Stock, the second place driver will earn $50,000, while the second place finisher in Pro Stock Motorcycle will claim $15,000. The Pro Stock Motorcycle class has long been one of NHRAs most competitive and most diverse eliminators, and it figures to become even more competitive with the arrival of a new four-valve Suzuki engine package offered by Vance & Hines, the most successful team in the history of the class. Its weight race ready is 830 pounds, not too shabby for a big modern Top Fuel motorcycle. Those building big-bore, short-stroke small-blocks are also lowering the deck height. This cookie is set by GDPR Cookie Consent plugin. If the rod comes off too quick, the cylinder head cant keep up. The cookies is used to store the user consent for the cookies in the category "Necessary". The fact that the milestone victory could come at the biggest, As a multi-time NHRA Pro Stock Motorcycle champion Eddie Krawiec knows all about racing in big moments. NHRA pro stock records are 6.87et and 211 mph N/A I-4 or V-twin The fuel drag bikes are in the high 5s at almost 250 mph!! Pro Stock engines actually have two sets of carbs: one for the track and one for the dyno. The returning former world champion also hopes to be the final PSM winner in Atlanta. Flawless: The Eight Most Impressive Victories of 2022 (Part 4, Top Fuel), Hector Arana Jr. plans to remain a threat in Pro Stock Motorcycle after powerful finish, Back in (yellow and) black, Troy Coughlin Jr. wants the big trophy in 2023, Flawless: The Eight Most Impressive Victories of 2022 (Part 3, Funny Car), Scott Palmer is ready to get back to the business of being Scott Palmer in 2023, Flawless: The eight most impressive victories of 2022 (Part 2, Pro Stock), Flawless: The eight most impressive victories of 2022 (Part 1, Pro Stock Motorcycle), NHRA enjoyed excitement and fanfare in wildly successful 2022 season, Cool facts and curious figures from Matt Smiths sixth championship. Angelle Sampey Sets New Pro Stock Motorcycle Track Record at Pomona BREA, CA - November 14, 2022 - Displaying the speed that made it a championship contender throughout the season, the Vance & Hines/Mission Suzuki Pro Stock Motorcycle team brought down the curtain on the 2022 NHRA season with its seventh number-one qualifying performance of the year but was unable to advance past the . You also have the option to opt-out of these cookies. They can make in excess of 1,300 horsepower. The four-valve engine combination was approved for competition last season and made its official debut in Indianapolis thanks to Suzuki racer Chris Bostick, who raced a version of the new head produced by Monster Race Products. Scored His First Win Since 2019, Angie Smith Looks to Continue Countdown Ascent in Texas, Three Races Left to Decide the 2022 NHRA Pro Stock Motorcycle Champion. Matt Smith impressed in Gainesville last year en route to the world title and, Steamfitters UA Local #602, located in the Washington, DC Metropolitan area, renew their partnership for the fourth c onsecutive season with husband-and-wife pro stock motorcycle team, Chris and Kelly Clontz ahead of the 2021 NHRA Camping World Series season opener, It was announced this week that Harley Davidson will no longer field factory teams in American Flat Track and Drag Racing. Fuel injection is permitted, and spec gasoline is the only fuel allowed. The maximum permitted wheelbase is 115 (2.92m). The Pro Stock Motorcycle class has long been one of NHRAs most competitive and most diverse eliminators, and it figures to become even more competitive with the arrival of a new four-valve Suzuki engine package offered by Vance & Hines, the most successful team in the history of the class. The pit configuration is more fitting of the relaxed pace for Pro Stock Motorcycle's Katie Sullivan and her father-daughter team based out of Corning, California. There is no traditional front cover bolt pattern as the cam is held in place with a Jesel cartridge-style cover that keeps oil off the belt drive.
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