SPEED COBRA
Anyone know anything about these planes? Think I remember seeing them for sale in RCM Modeler about 20yrs ago. I think they were a 60 sized plane. http://www.youtube.com/watch?v=07_fv08lHa0 |
RE: SPEED COBRA
Looks kinda quick for something that old.
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RE: SPEED COBRA
Found some more info, apparently not many people here interested though. They are still available in Germany but the guy wont ship to the states.
http://www.fliegerlandshop.de/eigene...satz_cobra.htm http://www.fliegerlandshop.de/eigene...cobra_neu1.jpg |
RE: SPEED COBRA
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The SPEED COBRA is the standard beginner speed plane over here in Europe for people with hot 15 cc engines. However it comes with a very fat wing and tail feathers that should be much thinner for an acceptable speed plane design!
Because the fuse is very spacious, it is easy to install a large tank. But the entire parasitic drag resistance cumulated by the big fuse, the fat wing and the fat stab + fin makes a powerful 10 cc FIRE or RIRE engine (OPS, ROSSI, PICCO, JETT) already too weak for reasonable top speed. Only with the 15 cc ducted fan engines such like [ul][*] OS .91 VR-DF[*] ROSSI R90 DF[*] PICCO P90 DF[*] Angstrem 91[*] BVM .91R [/ul] that “fat pig Speedcobra“ (usually called by the Germans :D ) can be brought to true 190 mph after a monster dive. The only prop that is able to handle that high amount of drag is the APC 10x10“ prop, cut down to 9“ dia. As you can imagine more prop pitch leads to lower terminal speeds of the Speed Cobra. Same applies to smaller and larger prop diameter than 9“ in this special case. It it very dangerous to apply the regular grey plastic APC 10x10 prop with a 15 cc ducted fan engine. Many of these 10x10 standard APC props failed already on the ground during test runs! – Fortunately nobody has been hurt so far. For safety reasons over here people make hand laid continuous strand carbon fiber copies of that standard plastic APC 10x10 sport prop (pics below). These 9x10 CF "APC" props are used by the Speedcobra pilots mainly. http://image2-5.rcuniverse.com/e1/fo...22/Mk25675.jpg http://www.rc-network.de/forum/attac...6&d=1222672155 http://www.rc-network.de/forum/attac...7&d=1224705888 Speed Cobras sometimes have been modified with an engine and pipe cowl in order to gain more top speed for the EURO Speed Cup. But the rest of the plane is so bulky that these aerodynamical improvements virtually have no positive effect on the top speed. :eek: To conclude: The Speed Cobra flies like a dream for the speed beginner. Due to the thick wing it is hard to stall that plane during landing – very low speed touch downs are possible. But the Speed Cobra – even if modified with a home made engine/pipe cowl and powered by a modified 15 cc ducted fan engine – cannot break 200 mph, as demonstrated during past EURO Speed-Cups. Nowadays you will hardly find any Speed Cobras used for the Euro Speed Cup. Other speed plane designs are much more faster than "the pig“ - with the same engine and a speed prop sized smaller and pitched more aggressively. |
RE: SPEED COBRA
ouch!!
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RE: SPEED COBRA
I-Love-Jets , thanks for the info. It may be a pig but we have nothing like that in America. Have some very fast pylon racer type planes but they are 40 sized. I for one would love to see a Cobra or similar plane imported to the US.
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RE: SPEED COBRA
i agree, someday i will try to figure out someway to build a very low drag plane for my OPS.
david |
RE: SPEED COBRA
ORIGINAL: ecoliburger I for one would love to see a Cobra or similar plane imported to the US. And in combination with an angry thunderous 15 cc ducted fan engine in front it always turns peoples head at the flying field, especially if upgraded with the MACS #1190 unmuffled tuned pipe for instance :D . But the US distributor also has to supply the absolutely required 10x10 carbon fiber propeller APC copies, preferably prepared "ready-to-fly" (shortened and rebalanced). These props alone will sell at 30 to 40 bucks each I believe. [:@] A 15 cc ducted fan engine isn't inexpensive to purchase and to operate as well. So the Speedcobra is not what we would call "cheap speed entry". |
RE: SPEED COBRA
cheap enough to get my juices flowing.
david |
RE: SPEED COBRA
Am I the only one that thinks that thing is butt *ss Ugly???
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RE: SPEED COBRA
oh, it screams for a cowling over the engine and a low wing would look better but i think the diamond dust or outlaw or whatever the triangle shaped planes are called are too ugly to own. just an example of differences of opinion.
david |
RE: SPEED COBRA
ORIGINAL: I-Love-Jets The SPEED COBRA is the standard beginner speed plane over here in Europe for people with hot 15 cc engines. However it comes with a very fat wing and tail feathers that should be much thinner for an acceptable speed plane design! MJD |
RE: SPEED COBRA
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ORIGINAL: MJD Does anyone use the Robbe Rasant [ul][*] Webra .32[*] Webra .36[*] OS .32 SX[*] etc [/ul] The following setup of a Rasant was used for the German Speedcup 2004 resulting in an average top speed of 142 mph: [ul][*] ROBBE Rasant ARF (stock)[*] OS .32 SX with standard muffler[*] 7x6 W APC prop (wide blade)[*] 19800 rpm static ground rpm[*] 15% nitro fuel [/ul] BUT the Rasant comes with some very bad attitudes that makes it impossible to fly safely above approx. 150 mph (so any Nelson .40 Q500 or Q40 , JETT .35 to .60 will be too much of power). First of all it is the affection to serious flutter. The ailerons are way too large for a speed plane. Second fault quite dangerous is the type of wing airfoil used. When reaching a certain speed (about 150 mph) the Rasant always wants to severely under-cut abruptly. It is like having sudden unexpected radio glitches affecting the elevator and leading to a heart attack. So there’s a massive aerodynamic problem with wing airflow. Conclusion The Rasant should be used by absolute speed beginners preferably. The advanced speed pilots should buy the sophisticated speed planes of Look ( [link=http://www.speedmodels.nl]www.speedmodels.nl[/link] ) instead. His designs featuring glass fuse are well built + very strong wing + don’t come with any bad flying attitudes at all. And they can be powered by high performance engines if you want. For instance the combo Stinger .40 (very easy to fly) + Jett .60 LX FIRE is perfect for the ambitious speed flyer. 175 mph top speed should not be a problem here. Stinger .40 http://www.speedmodels.nl/stinger40/stinger40.htm http://www.rc-network.de/forum/attac...0&d=1158691845 http://www.rc-network.de/forum/attac...5&d=1158612572 http://www.rc-network.de/forum/attac...8&d=1158692382 Next step above the Stinger .40 already would be this kind of 230+ mph purpose built speedplane with an OPS RIRE for instance: http://www.rc-network.de/forum/attac...4&d=1158691775 http://www.rc-network.de/forum/attac...5&d=1158691775 http://www.rc-network.de/forum/attac...4&d=1158954915 http://www.rc-network.de/forum/attac...1&d=1158693695 |
RE: SPEED COBRA
There probably is a demand for certain kits of fast prop driven planes that are not called “Diamond Dust“ or “Weston Magnum“.
To get an overview over the actual range (SPEED COBRA, STINGER .40 and [link=http://www.rcuniverse.com/forum/m_7237204/tm.htm]STREGA .45[/link] have been mentioned already) I would like to list several (sport + semi-scale) speed plane kits available from Germany. All below introduced planes are offered for many years and are well established over here. I think most of the sellers will ship internationally. Sunshine Modell und Hobby GmbH Haus Lohe 2, D- 59457 Werl Germany Tel.: +49-2922-5172; Fax: +49-2922-83914 [email protected] http://www.wega-sunshine.de/ Messerschmitt ME 163 B 1a Komet 1:7 kit #16500 http://shop.wega-sunshine.com/out/ox...1/16500_p1.jpg [link=http://shop.wega-sunshine.com/index.php?sid=0a867f80f99a12836d5c852173d5b140&cl= details&cnid=07e1cd7dca89a1678042477183b7ac3f&anid =1c474e7b437a3729231a4105790a6340&pgNr=1]LINK[/link] model description: Dr. Alexander Lippisch constucted the first rocket-propelled airplane of the world in the years 1941/42. This model was produced by us in 3 variations, scale 1:5, 1:6 and 1:7, we have got a semi scale model of this type too. The development to scale 1:5 was made by 3 prototypes. The scale degree is up to you. Our delivered parts are all scale or scale prepared. For example the skid and the skid wheel can be installed functional retractable. On request an epoxy exhaust tunnel can be laid in the fuselage in which the exhausts of the motor are led to the end of the fuselage. The exhaust produces an optical impression of a jet beam according to the original rocket motor. We were responded to a model in scale 1:7, because not everyone is able to transport such big models as the ones in scale 1:5 and 1:6. Now the ME 163 is a famous sign ouf our house and has already been used by many famous pilots at competitions. So we decided to build it. Merely you have to renounce kit contents: ready-built glass-fuselage, glass-canopy, sheeted foam wings, canopy glazing, wooden parts, plan and parts-list. Time of delivery: 8 days Available contents: aluminium dropping undercarriage, aluminium skid wheel fork, decor sheet. Specifications: wingspan: 1320 mm length: 840 mm weight: from 2600 g motor: 10 - 15 ccm FIRE or RIRE speed / ducted fan engine kit price: 157,60 € engine/pipe/prop recommendations: [ul][*] JETT .60 LX FIRE (upright mounted) + fully enclosed MACS 1160 or 1260 tuned pipe + APC 10x9 prop shortened/rebalanced to 9x9 => max top speed of about 165 mph (= “FAI“ speed of 200 m speed trap)[*] OPS .67 RIRE (upright) + fully enclosed MACS 1160 or 1260 tuned pipe + ZINGER 11x10 wood (#513) shortened/rebalanced to 9x10 => max top speed of about 200 mph (= “FAI“ speed of 200 m speed trap)[*] OPS .80 RIRE (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x11 wood (#514) shortened/rebalanced to 9x11 => max top speed of about 205 mph (= “FAI“speed of 200 m speed trap)[*] OS .91 VR-DF (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x11 wood (#514) shortened/rebalanced to 9x11 => max top speed of about 205 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
Sunshine Modell und Hobby GmbH
Messerschmitt ME 163 B 1a Komet - Das Kraftei, Kit #15400 (faster airfoil but less scale-like appearance than #16500) http://shop.wega-sunshine.com/out/ox...1/15400_p1.jpg[link=http://shop.wega-sunshine.com/index.php?sid=0a867f80f99a12836d5c852173d5b140&cl= details&cnid=07e1cd7dca89a1678042477183b7ac3f&anid =a3014fc356e77277f42c498ad7f1c158&pgNr=1]LINK[/link] http://www.rc-network.de/forum/attac...3&d=1190735623 model description Dr. Alexander Lippisch constucted the first rocket-propelled airplane of the world in the years 1941/42. This model was produced by us in 3 variations, scale 1:5, 1:6 and 1:7, we have got a semi scale model of this type too. The semi scale model has excellent flight properties and owing to the profil it is suitable for extreme speeds. The model keeps its stable flight conduct in gliding.Therefore stalling is not to be feared and ensures a uncritical landing. Kit contents: ready-built glass-fuselage, glass-cowl, glass-fuselage back, sheeted foam wings, canopy glazing, wooden parts, plan and parts-list. Time of delivery: 8 days Specifications wingspan: 1350 mm length: 810 mm weight: from 2500 g motor: 10 - 15 ccm FIRE or RIRE speed/ ducted fan engine kit price: 117 € engine/pipe/prop recommendations: [ul][*]JETT .60 LX FIRE (upright) + fully enclosed MACS 1160 or 1260 tuned pipe + APC 10x9 prop shortened/rebalanced to 9x9 => max top speed of about 175 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .67 RIRE (upright) + fully enclosed MACS 1160 or 1260 tuned pipe + ZINGER 11x10 wood (#513) shortened/rebalanced to 9x10 => max top speed of about 205 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .80 RIRE (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x11 wood (#514) shortened/rebalanced to 9x11 => max top speed of about 210 mph (= “FAI“ speed of 200 m speed trap)[*]OS .91 VR-DF (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x11 wood (#514) shortened/rebalanced to 9x11 => max top speed of about 210 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
Sunshine Modell und Hobby GmbH
Messerschmitt ME 163 B 1a Komet M 1:6 kit #15300 (slower than the smaller versions but impressive scale appearance) http://shop.wega-sunshine.com/out/ox...63test2_p1.jpg http://www.zmodel.it/zmodel/multimed...KOMET-2BIG.jpg[link=http://shop.wega-sunshine.com/index.php?sid=0a867f80f99a12836d5c852173d5b140&cl= details&cnid=07e1cd7dca89a1678042477183b7ac3f&anid =266ccf250c096ea8553de20a07f6f4c7&pgNr=1]LINK[/link] model description: Dr. Alexander Lippisch constucted the first rocket-propelled airplane of the world in the years 1941/42. This model was produced by us in 3 variations, scale 1:5, 1:6 and 1:7, we have got a semi scale model of this type too. The development to scale 1:5 was made by 3 prototypes. The today available model of the ME 163 B1a in scale 1:6 is a reconstruction with all details and flight properties of the original. The scale degree is up to you. Our delivered parts are all scale or scale prepared. For example the skid and the skid wheel can be installed functional retractable. On request an epoxy exhaust tunnel can be laid in the fuselage in which the exhausts of the motor are led to the end of the fuselage. The exhaust produces an optical impression of a jet beam according to the original rocket motor. Specifications: wingspan: 1550 mm length: 990 mm weight: from 3500 g motor: 13 to 15 ccm RIRE ducted fan engine kit contents: ready-built glass-fuselage, glass-canopy frame, sheeted foam wings, canopy glazing, wooden parts, plan and parts-list. Time of delivery: 8 days Available: glass-exhaust tunnel, ALU-dropping undercarriage, skid wheel fork, pre wing with CD-Rom installation instructions, decor sheet. kit price: 266 € engine/pipe/prop recommendations: [ul][*]JETT .90 LX FIRE (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + APC 11x9 prop shortened/rebalanced to 10x9 => max top speed of about 150 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .80 RIRE (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x10 wood (#513) shortened/rebalanced to 10x10 => max top speed of about 170 mph (= “FAI“ speed of 200 m speed trap)[*]OS .91 VR-DF (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x10 wood (#513) shortened/rebalanced to 10x10 => max top speed of about 170 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
MDF Modelltechnik Breslau Straße 4 D-97990 Weikersheim Germany Tel. +49-7938-8775 Fax +49-7938-8774 E-Mail: [email protected] http://mdf-modelltechnik.de/index.html WARP 4 (easy to build, to fly and to land) http://mdf-modelltechnik.de/assets/i...Warp-Pikto.gifhttp://mdf-modelltechnik.de/assets/i...mages/db_2.jpg http://mdf-modelltechnik.de/assets/i...mages/db_7.jpg[link=http://mdf-modelltechnik.de/html/warp_2_4.html]LINK[/link] Specifications: Wingspan: 1020 mm Length: 955 mm wing area: 15 dm^2 weight: from 1350 g Motor: 6.5 to 8.5 ccm FIRE or RIRE speed or ducted fan engine (or a hot .60 in a .40 case) kit contents: CNC cut plywood and balsa parts for fuselage, one-piece wing design consisting of CNC cut wooden ribs and strong spar kit price: 99 € engine/pipe/prop recommendations: [ul][*]JETT .60 LX FIRE (upright) + MACS 1160 or 1260 tuned pipe + APC 8.75X9.0W prop (#LP08889W) => max top speed of about 175 mph (= “FAI“ speed of 200 m speed trap)[*]OS .46 VX-DF (upright) + MACS 1150 or 1250 tuned pipe + APC 8.75X9.0W prop (#LP08889W) shortened/rebalanced to 8x9 => max top speed of about 180 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .45 RIRE (upright) + MACS 1150 or 1250 tuned pipe + APC 8.75X9.0W prop (#LP08889W) shortened/rebalanced to 8x9 => max top speed of about 185 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
BIT-Modellbau
Am Wolfsberg 6 D-54634 Bitburg – Erdorf Germany Tel: +49-6561-7217 Fax: +49-1805-482 026 9329 http://www.bitmodell.de/index.htm Blizzard The Blizzard is a speed plane as swift as an arrow. Top speeds of about 180 mph have been clocked in the past. Not only suited for the advanced pilot because it can be landed slowly. http://www.bitmodell.de/img/blizzard.jpg Specifications: wigspan: 95 cm Motor: 6.5 to 8.5 ccm FIRE or RIRE speed or ducted fan engine (or a hot .60 in a .40 case) weight: from 1800 g kit contents: glass-fuse with integrated engine cowl, tail-unit fairing, sheeted and sanded foam wing and foam V-tail, engine firewall, leading + trailing edge for wing and tail, construction manual with sketches. kit price: 71 € engine/pipe/prop recommendations: [ul][*]JETT .60 LX FIRE (upright) + MACS 1160 or 1260 tuned pipe + APC 8.75X9.0W prop (#LP08889W) => max top speed of about 175 mph (= “FAI“ speed of 200 m speed trap)[*]OS .46 VX-DF (upright) + MACS 1150 or 1250 tuned pipe + APC 8.75X9.0W prop (#LP08889W) shortened/rebalanced to 8x9 => max top speed of about 180 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .45 RIRE (upright) + MACS 1150 or 1250 tuned pipe + APC 8.75X9.0W prop (#LP08889W) shortened/rebalanced to 8x9 => max top speed of about 185 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
RC-Tronics-Topp-Rippin OHG
Weststraße 39 D-58638 Iserlohn Germany Tel: +49-2371-972897 Fax: +49-2371-972896 [email protected] http://www.rc-tronics-topp-rippin.de/ http://stores.ebay.com/Rc-Tronics-Topp-Rippin Mini Alpha-Jet http://www.rc-tronics-topp-rippin.de/10023b.jpghttp://i19.ebayimg.com/03/i/06/9d/98/62_1_b.JPG http://i19.ebayimg.com/02/i/06/9d/98/9b_1_b.JPG description: Alpha Jet Mini, the little dream. It is a very fast semi-scale jet coming with good aerobatic capabilities. Fantastic rolls , large loops or rapid & low dives are no problem, combined with great low speed qualities. content: fuselage and engine cowling are made from glass and finished with white gel coat semi-symmetric wing airfoil CNC-cut foam core + obeche sheeted + glass reinforced wing (one-piece design, compression-mold) balsa wooden stab and fin units transparent cockpit canopy decal set small parts construction plan technical data: R/C: 3 - 4 servos wingspan: ca. 1.005 mm wing area: 21.5 dm^2 length: ca. 1.115 mm motor: 3.5 – 5 ccm weight: ca. 1.200-1.500g kit price: 149 € engine/pipe/prop recommendations: [ul][*]JETT BSE .35 FISE (tilted) + Jett-Stream muffler + APC 7.8X7 prop (#LP07870) => max top speed of about 150 mph (= “FAI“ speed of 200 m speed trap) http://www.jettengineering.com/engin...5-headshot.jpg [/ul] |
RE: SPEED COBRA
RC-Tronics-Topp-Rippin OHG
COMET TWIN (prepared for retracts) http://www.rc-tronics-topp-rippin.de/10034b.jpghttp://i12.ebayimg.com/02/i/06/a6/8b/51_1_b.JPG description: The COMET TWIN is a premium-class plane! The elegant twin-powered COMET TWIN is an absolute eye-catcher. It comes with excellent flying characteristics also well suited for RCI style aerobatics. The Comet Twin while being downright fast always remains docile for such a twin type of plane. Both engine pods are located nearby the fuselage to keep the moments low in case of an engine failure. Retracts can be installed. content: kit delivered with white gel coat finished glass fuselage + pair of engine pods CNC-cut foam core + obeche sheeted + glass reinforced wing (compression-mold) leading edges already glued und sanded already laid servo cables machined servo hutches sanded ailerons ready to fit tail unit prepared for retracts fuse bottom shell included transparent cockpit canopy cabin frame small parts construction plan technical data: R/C: 6 - 8 servos wingspan: ca. 1.800 mm length: ca. 1.410 mm motor: 2 x 10 ccm weight: ca. 2.000 g kit price: 299 € engine/pipe/prop recommendations: [ul][*]2 x JETT .60 LX FISE (tilted) + Jett-Stream muffler + APC 10X8 prop => max top speed of about 145 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
RC-Tronics-Topp-Rippin OHG
F16 MINI http://www.rc-tronics-topp-rippin.de/10047b.jpghttp://i23.ebayimg.com/03/i/06/a6/80/57_1_b.JPG http://i9.ebayimg.com/04/i/06/d9/b3/0f_1_b.JPGhttp://i1.ebayimg.com/04/i/06/e7/f6/54_1_b.JPG http://i1.ebayimg.com/03/i/06/e7/f7/7e_1_b.JPG description: The General Dynamics F 16 US Super-Fighter presents a super modern jet with aesthetic curves and excellent flying characteristics. This small semi-scale and fast jet model features well balanced aerobatic capabilities. It is made for performing fantastic rolls, big loops or fast and low dives. But the low speed and stall qualities are pleasant as well. For that the F-16 impresses with a large speed range and perfect flight characteristics, she is absolutely easy to fly! content: kit with white gel coat finished glass fuselage and engine cowl (= tail jet nozzle) CNC-cut foam core + obeche sheeted + glass reinforced wing (one-piece design, compression-mold) wooden parts (tail unit, etc) transparent cockpit canopy small parts construction plan technical data: R/C: 3 - 4 servos wingspan: ca. 806 mm wing area: 19.5 dm^2 length: ca. 1.095 mm motor: 3 - 5 ccm weight: ca. 1.300-1.600 g kit price: 149 € engine/pipe/prop recommendations: [ul][*]JETT BSE .35 FISE (tilted) + Jett-Stream muffler + APC 9X6 pusher prop (#LP0906P) or APC 10x7 pusher prop (#LP1007P) shortened/rebalanced to 8.5x7 => max top speed of about 150 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
RC-Tronics-Topp-Rippin OHG FLETSCHER http://www.rc-tronics-topp-rippin.de/10052b.jpghttp://i8.ebayimg.com/05/i/06/a9/a8/9a_1_b.JPG http://i7.ebayimg.com/05/i/06/a3/e7/73_1_b.JPG description: The FLETSCHER is a speed plane universally applicable - ranging from “tame to super hot“. Also useable as a speedy aerobatic trainer! content: kit with white gel coat finished glass fuselage and engine cowl CNC-cut foam core + obeche sheeted + glass reinforced wing (one-piece design, compression-mold) wooden parts (tail unit, etc) small parts construction plan technical data: R/C: 3 - 5 servos wingspan: ca. 1.280 mm aifoil: symmetrical length: ca. 1.060 mm motor : up to 7.5 ccm (or a hot .60 in a .40 case) weight: ca. 1.800- 2.600g kit price: 140 € engine/pipe/prop recommendations: [ul][*]JETT .60 LX FIRE (upright) + MACS 1160 or 1260 tuned pipe + APC 8.75X9.0W prop (#LP08889W) => max top speed of about 175 mph (= “FAI“ speed of 200 m speed trap)[*]OS .46 VX-DF (upright) + MACS 1150 or 1250 tuned pipe + APC 8.75X9.0W prop (#LP08889W) shortened/rebalanced to 8x9 => max top speed of about 180 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .45 RIRE (upright) + MACS 1150 or 1250 tuned pipe + APC 8.75X9.0W prop (#LP08889W) shortened/rebalanced to 8x9 => max top speed of about 185 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
RC-Tronics-Topp-Rippin OHG
FLASH http://www.rc-tronics-topp-rippin.de/10062b.jpghttp://i12.ebayimg.com/03/i/06/a8/e8/d0_1_b.JPG description: The FLASH is an allround plane universally applicable from “tame to hot“. Also useable as a speedy aerobatic trainer! content: kit with white gel coat finished glass fuselage and engine cowl CNC-cut foam core + obeche sheeted + glass reinforced wing (one-piece design, compression-mold) wooden parts (tail unit, etc) small parts construction plan technical data: R/C: 4 Servos wingspan: ca. 1.060 mm wing area: 29 dm^2 airfoil: symmetrical length: ca. 940 mm motor: 3.5 - 5 ccm Gewicht : ca. 1.300 g kit price: 129 € engine/pipe/prop recommendations: [ul][*]JETT BSE .35 FISE (tilted) + Jett-Stream muffler + APC 7.8X7 prop (#LP07870) => max top speed of about 150 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
RC-Tronics-Topp-Rippin OHG
ME 163 MINI - the small “Kraft-Ei“ http://www.rc-tronics-topp-rippin.de/10070b.jpghttp://i4.ebayimg.com/03/i/05/2b/f5/40_1_b.JPG http://i20.ebayimg.com/04/i/05/2c/1c/67_1_b.JPG description: This is a semi-scale copy of the legendary WW2 Messerschmitt ME 163 rocket powered interceptor, also called "the Kraftei". This model’s speed potential is remarkable depending on the engine used. Besides that it is very agile. content: kit with white gel coat finished glass fuselage and engine cowl CNC-cut foam core + obeche sheeted + glass reinforced wing (one-piece design, compression-mold) transparent canopy wooden parts (tail fin etc) small parts construction plan technical data: R/C: 3 servos wingspan: ca. 995 mm wing area: ca. 20.5 dm^2 length: ca. 585 mm motor: 3.5 to 5 ccm weight: ca. 1.000 g kit price: 106 € engine/pipe/prop recommendations: [ul][*]JETT BSE .35 FISE (tilted) + Jett-Stream muffler + APC 7.8X7 prop (#LP07870) => max top speed of about 165 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
RE: SPEED COBRA
RC-Tronics-Topp-Rippin OHG
ME 163 - the big “Kraft-Ei“ http://www.rc-tronics-topp-rippin.de/10071b.jpghttp://i5.ebayimg.com/04/i/06/b0/e0/21_1_b.JPG http://i10.ebayimg.com/02/i/06/ag/08/20_1_b.JPGhttp://i23.ebayimg.com/04/i/06/aa/ee/1d_1_b.JPG http://i23.ebayimg.com/03/i/06/aa/ed/38_1_b.JPG description: This is a semi-scale copy of the legendary WW2 Messerschmitt ME 163 rocket powered interceptor, also called "the Kraftei". This model’s speed potential is remarkable depending on the engine used. Besides that it is very agile. content: kit with white gel coat finished glass fuselage and engine cowl CNC-cut foam core + balsa sheeted + glass reinforced wing transparent canopy wooden parts (tail fin etc) small parts construction plan Attention: The fuselage is molded within old molds. For that small surface irregularities are present. - The kit price has been reduced! technical data: R/C: 3 - 4 servos wingspan: ca. 1.400 mm wing area: ca. 35 dm^2 length: ca. 840 mm motor : 10 - 15 ccm weight: from ca. 2.300 g kit price: 140 € engine/pipe/prop recommendations: [ul][*]JETT .60 LX FIRE (upright) + fully enclosed MACS 1160 or 1260 tuned pipe + APC 10x9 prop shortened/rebalanced to 9x9 => max top speed of about 170 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .67 RIRE (upright) + fully enclosed MACS 1160 or 1260 tuned pipe + ZINGER 11x10 wood (#513) shortened/rebalanced to 9x10 => max top speed of about 200 mph (= “FAI“ speed of 200 m speed trap)[*]OPS .80 RIRE (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x11 wood (#514) shortened/rebalanced to 9x11 => max top speed of about 205 mph (= “FAI“ speed of 200 m speed trap)[*]OS .91 VR-DF (upright) + fully enclosed MACS 1190 or 1290 tuned pipe + ZINGER 11x11 wood (#514) shortened/rebalanced to 9x11 => max top speed of about 205 mph (= “FAI“ speed of 200 m speed trap) [/ul] |
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