Engineering:BUB Seven Streamliner
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| Manufacturer | Denis Manning/BUB Enterprises |
|---|---|
| Also called | Lucky 7 |
| Class | Streamliner |
| Engine | 2,997 cc 16-valve turbocharged V-4 |
| Bore / stroke | 4.125 in x 3 in |
| Compression ratio | 9.5 : 1 |
| Top speed | 367.382 mph (591.244 km/h)[1] |
| Power | 500hp @ 8500 RPM[2] |
| Torque | 400 lb/ft torque @ 8500 RPM[2] |
| Transmission | Four speed, dry clutch[2] Water-cooled chain drive[3] |
| Frame type | Carbon fiber/kevlar/aluminum honeycomb composite monocoque[4][5] |
| Dimensions | L: 21 ft (6.4 m)[4] W: 22 in (0.56 m)[4] H: 32 in (0.81 m)[4] |
| Weight | 1,600 lb (730 kg)[4] (dry) |
BUB Seven Streamliner is an American-built streamliner motorcycle that held the motorcycle land-speed record from 2006 to 2008 and again from 2009 to 2010.[6] BUB Seven and two other streamliners traded the title of "world's fastest motorcycle" during official speed runs at Bonneville Speedway in the summer of 2006.[7][8] The other two competitors were Ack Attack and the EZ-Hook streamliner.[9] In 2017, Valerie Thompson rode BUB Seven for more record attempts at Bonneville.[10]
Design
Design for the streamliner is attributed to Motorcycle Hall of Fame inductee Denis Manning,[11] who is also the owner, although it was listed for sale in 2010.[12][13] Additional design work for the purpose-built V-4 engine was provided by Joe Harralson of Sierra Design Engineering.[5] According to Harralson, the only off the shelf component in the engine is the oil filter.[14] Manning has stated that the aerodynamic shape was inspired by the Coho salmon, who he observed swimming 50 miles per hour (80 km/h) in the Columbia River.[3][15]
Manning had previously built Cal Rayborn's 1970 world speed record motorcycle, using a similar streamlined fairing built from a surplus jet drop tank.[15][16]
Specifications
- Weight: 1,600 lb (730 kg)[4]
- Length : 21 ft (6.4 m)[4]
- Height: 32 in (0.81 m)[4]
- Width: 22 in (0.56 m)[4]
- Coefficient of drag: 0.08[4] or 0.09[17]
References
- ↑ Harley, Bryan (25 September 2009), "BUB Racing's Chris Carr Breaks Speed Record", Motorcycle USA, http://www.motorcycle-usa.com/499/4676/Motorcycle-Article/BUB-Racings-Chris-Carr-Breaks-Speed-Record.aspx, retrieved 23 March 2013
- ↑ 2.0 2.1 2.2 Engine details, BUB 7 official website, http://seven-streamliner.com/engine/index.html, retrieved 2013-03-26
- ↑ 3.0 3.1 Jay Leno's Garage on YouTube
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 General specifications, BUB 7 official website, http://seven-streamliner.com/specs/index.html, retrieved 2013-03-23
- ↑ 5.0 5.1 WORLD'S FASTEST MOTORCYCLE DESIGNED WITH ALGOR FEA SOFTWARE, Autodesk Inc., c. 2006, http://www.algor.com/news_pub/cust_app/streamliner/default.asp
- ↑ World Records 1979–Present, Fédération Internationale de Motocyclisme, http://www.fim-live.com/fileadmin/user_upload/medias/WorldRecords/pdfs/2012/WREC_CATI_GRP_AI_DIV_ABC_3000cc.pdf[yes|permanent dead link|dead link}}]
- ↑ Bart Madson (October 18, 2006), 2006 Bonneville Streamliner Battle, Motorcycle USA, http://www.motorcycle-usa.com/499/1496/Motorcycle-Article/2006-Bonneville-Streamliner-Battle.aspx
- ↑ Stein, John (2007). World's Fastest Motorcycle: The Day The Bonneville Salt Stood Still. Parker House. ISBN 978-0979689116.
- ↑ Kent Kunitsugu (January 2013), "Sam Wheeler's EZ-Hook Streamliner: The Quest For 400 Mph", Sport Rider, http://www.sportrider.com/features/146_1301_sam_wheeler_ez_hook_streamliner/viewall.html
- ↑ Tod Rafferty (August 25, 2017), "Valerie Thompson and Denis Manning Return to Bonneville: Highlights filmed for Dana Brown's "Rockets and Titans"", RideApart, https://rideapart.com/articles/valerie-thompson-denis-manning-return-bonneville
- ↑ Template:Mhof
- ↑ Crew, BUB 7 official website, http://seven-streamliner.com/crew/index.html, retrieved 2013-03-26
- ↑ "BUB Seven Streamliner, The World's Fastest Motorcycle, Is For Sale", Road Racing World, May 24, 2010, http://www.roadracingworld.com/news/bub-seven-streamliner-the-worlds-fastest-motorcycle-is-for-sale/
- ↑ Johnson, Wayne (2010). Live to ride: the rumbling, roaring world of speed, escape, and adventure on two wheels. Atria Books. p. 236. ISBN 978-1416550327. https://archive.org/details/livetoriderumbli0000john/page/236.
- ↑ 15.0 15.1 Stuart Barker (3 June 2010), Big Ugly: The Story Behind the Landspeed Record, Visordown, http://www.visordown.com/features/big-ugly-the-story-behind-the-landspeed-record/11762.html, "In September 2009, Chris Carr set a new motorcycle land speed record of 367.382mph in the BUB Seven streamliner. And the shape of the fastest bike ever built was inspired by, erm... a fish. Here’s how it all happened"
- ↑ 1970 Harley Streamliner, Motorcycle Hall of Fame, 2010, archived from the original on 2013-06-06, https://web.archive.org/web/20130606050815/http://www.motorcyclemuseum.org/asp/classics/bike.asp?id=88
- ↑ Wind tunnel, BUB 7 official website, http://seven-streamliner.com/wind-tunnel/index.html, retrieved 2013-03-23
Further reading
- Stein, John (2007). World's Fastest Motorcycle: The Day The Bonneville Salt Stood Still. Parker House. ISBN 978-0979689116.
- Johnson, Wayne (2010). Live to ride: the rumbling, roaring world of speed, escape, and adventure on two wheels. Atria Books. pp. 203–244, chapter 7, "At the Last, Fastest Place on Earth: Salt Fever". ISBN 978-1416550327. https://archive.org/details/livetoriderumbli0000john/page/203.
External links
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