Showing all 6 results. For use with 2, 3 and 4-blade Standard hubs. E. Warp Drive propeller 2-Blade HPL Propeller. 5-Blade Complete Propeller with OS Hub. Theese are the answer i got divided in prop brand Luga or NR prop: SL106-1750 (three-blade), 1750 is about 68" Ivopro: They only recommend 2 blade 72" prop because of my 3. 6mm) bolt hole circle locations. WARP DRIVE AIRBOAT AND HOVERCRAFT PROPELLER PRICES WITH HP BLADES. I would like to know what props those on the forum are using on their Jab 2200s. Propeller. Warp Drive Incorporated manufactures high quality solid carbon fiber composite propellers for various applications. I saw on Sensenich's wed site that the wood prop shouldn't be spun over 3000rpm but a couple different people told me that you shouldn't sustain over 3000rpm but that the prop wouldn't fly apart until 3500rpm. 6mm) bolt hole circle locations. My plane is a Savannah VG (like a Zenith 750) with a 100 hp 912 ULS engine. Choose an option Right Hand Rotation Left Hand Rotation. Kelly Kjellsen is the President at Warp Drive based in Ventura, Iowa. Propellers. $1062. The Warp Drive Protractor is an economical device that accurately sets the pitch of your propeller blades to within 1/4 degree. Clamping hardware for use with 4, 5, 6, 8, 10 and 12-blade OS & Turbo hubs. 62 to 1 ratio drive. Spinner is provided in a dull white finish, ready to be prepped and painted. Upgrade to a larger size boat propeller to improve acceleration and top end performance. I just received and installed new Warp Drive prop blades on my Challenger II. Seeing how the RPM was spot on, I did not change the pitch on the 70" warp drive. 25-in thick faceplate is required. Running the propeller in water conditions (rain/floats/airboats) can remove the paint fairly quickly, especially on propellers without leading edge protection. Warp Drive Inc is celebrating our 30th Anniversary this year. The new model is exciting, but warp speed is still probably decades or centuries away. Proper fiber placement allows the prop to flex torsionally for maximum cruise efficiency. 8 TSO Good prop, No service issues. The gearbox will be stuck in the middle, getting chewed and pounded by the torque pulses. SENSENICH PROPELLER COMPANY LOCATED IN PLANT CITY, FL. Standard blades can be used on Rotax, Arrow, VW and. Theese are the answer i got divided in prop brand Luga or NR prop: SL106-1750 (three-blade), 1750 is about 68" Ivopro: They only recommend 2 blade 72" prop because of my 3. Back to WarpDriveProps. I noticed there is some confusion about which Warp Drive prop one should use on their flying machine. The construction of Warp Drive blades allows for very simple repair of any nicks and gouges. Note: Available for purchase by phone in bulk length for $3. . I borrowed a friend's 70" Warp drive and was able to get 360 at 5400 rpm. Read More » March 12, 2021 New Product : Stainless Support Plate. Standard blades can be used on Rotax, Arrow, VW and. Adherence to these torque values is imperative for reasons of safety. I have been a dealer since 1996, and have sold hundreds of them. 00 to $1472. Aircraft Spruce is a worldwide distributor of certified and homebuilt aircraft supplies. It can also be used to check wing surfaces on your aircraft. Warp Drives Advanced Composite Carbon Fiber replacement propeller blades have a structural strength near that of metal propellers. WARP DRIVE WDHPL2 PROP HUB • $195 • FOR SALE • New never used Warp Drive HPL2 Rotax and others machined aluminum hub upgrade. I've been doing thrust testing to get my pitch set on my 68" IVO and I can only get 300 lbs at 5410 rpm. $ 10. com website or in various print, electronic or other advertising or. 1207 Hwy 18 E Ventura, IA 50482 USA Phone: (9am – 4pm CST): 641-903-2535The Warp Drive props are so widely distributed and known that I’ll use it as the standard for comparisons. Warp Drive propellers tip speed calculator finds speed of sound, propeller tip speed using prop diameter, RPM and temperature Comment. Does that count? All kidding aside, I'm just about ready to fiy my new and improved ship. I would like to know what props those on the forum are using on their Jab 2200s. What length do you suggest. Warp Drive, Inc. The construction of Warp Drive blades allows for very simple repair of any nicks and gouges. All propellers are manufactured in the USA using aerospace grade materials sourced from the USA. You have used our Propeller Assembly Instructions or a Propeller Manual to mount your propeller to your engine with the propeller-mounting-bolts and blade-clamping-bolts loose enough to allow the blades to still rotate in the hub. Blades are also individually replaceable. The protractor did its job easily without any problems. Overview. Dear WhirlWind, thank you for the excellent customer service. Warp Drive propeller 2-Blade HPL Propeller. Pete warned that this would have too much polar inertia. I have heard that these have a high moment of inertia and are hard on the gearbox. CODAG WARP uses two diesel engines to drive two propellers in a combined diesel and diesel (CODAD) arrangement, i. I have been taxiing with the new engine and the power is incredible. Warp Drive Inc 1207 Highway 18 E Ventura, IA 50482 Youtube Instagram Facebook-f. I had a 82 inch WW on my CH801 with O-360 180HP. 58:1 gearbox. ) and I have been wanting better performance. Comment by Robert L. I was going to reduce the pitch & try but didn't want to waste my time if there was a better prop to start with. PDA. Stickiness to these total values is compelling to reasons von safety. com KOLB FIRESTAR II • $5,000 • FOR SALE • Hydraulic brakes, A few holes in fabric, Rotax 503 DCDI, 3 blade prop, $2500 W/O Engine call for pic • Contact Shiloh Staib, Owner - located Bakersfield, CA 93311 United States • Telephone: 661-213-9080 • Posted November 21, 2023 • Show all Ads posted by this Advertiser • Recommend This Ad. Rotation. All props are ground adjustable. OS & Turbo Hub Clamping Hardware $ 10. Warp Drive Inc 1207 Highway 18 E Ventura, IA 50482 Youtube Instagram Facebook-f. Bolly Airboat, Hovercraft and Aircraft Propellers. $92. com. Warp Drive Incorporated 1207 Highway 18 East Ventura, IA 50482 USA Phone / Fax: (641) 357-6000 USA & Canada: 1-800-833-9357 1. 4-inch polished aluminum skull cap spinner. $ 45. Jan 22, 2017. Propeller Balance Master, 6-hole prop, black anodized. I am shopping for a new prop more out of curiosity than need. NimpoCub. 7000 vs max of 6000. Safety Wire - Stainless Steel - 1 Lb Spool. I get in and out of little places. 66% to reach USD 792. In the event of damage, the blades are individually replaceable. courierguy. ”Of course, there is some blade flex under loading but in general, no, Warp Drive propellers are some of, if not, the stiffest composite propellers on the market. Instructions available on the Downloads page. Example: Order a 5-blade Sensenich Saber propeller to replace a 6-blade Warp Drive propeller of the same diameter. Compatible with 2, 3 and 4-blade blade Standard hubs and 2 and 3-blade HPL hubs. The blade shape is somewhat different. ” Select the Right Boat. Convert degrees of blade pitch to inches of blade pitch. The Warp drive is the most commonly known and used FTL propulsion system in Star Trek. 72 million by 2027. Add to cart. Warp Drive Iorporae 1207 Higa 1 Eat Vera, IA 502 USA WarpDriveI. 00. 25-in thick faceplate is required. The mounting plate is drilled for 75mm, 100mm, and 101. Warp Drive Advance Composite Propellers. 1207 Hwy 18 E Ventura, IA 50482 USA Phone: (9am – 4pm CST): 641-903-2535 Warp Drive Warp Drive hub with drive lugs The Warp Drive props are so widely distributed and known that I’ll use it as the standard for comparisons. , both shafts can also be. The Warp Drive 70" taper tip with leading edge protection performs well both short field and cruise (100-115 mph above 10,000msl). It can also be used for a variety of applications such as wing surfaces, flaps, tail surfaces or anything needing to be measured in degrees. Blades are also individually replaceable. 13mm diameter with 5/16″(8mm) non-threaded hole. 5 ft. 00 Add to cart; 2-in Propeller Extension. Re: Help needed with new Warp drive on my 582. The carbon fiber construction with X-Core™ ensures a safe, strong propeller with low inertia for quick throttle response. All props are ground adjustable. , for 24 years ! Overview. 00. Warp Drive IncorporatedWARP DRIVE HUBS Warp Drive offers two types of hubs of our propellers. Pickup in North Texas. I run a 66" Whirlwind 2 blade prop that was suggested by Pete when he ran Jab in the states. View Profile View Forum Posts Join Date Dec 2004 Location Inkom, Idaho Posts 2,290 Post Thanks / Like In the experimental world, Warp is extremely highly regarded and has been for many years. The scimitar blade shape helps to reduce noise signature. In addition to gyrocopter, trike and PPC applications, Warp Drive propellers are also used on light sport and Experimental airplanes, ranging up. com *NOTE: The BOS3 4X hub provides up to a 74" diameter due the the hub diameter compared to BOS3 Hub 4, and has the Rotax 101. That may have been somewhat due to the prop being a bit on the big size for the 582, I'm not sure. S. The Brolga Sport Propeller: The Brolga Sport propeller has a similar cost to low end propellers, but are lighter and spin up much faster when throttle is added. Pete warned that this would have too much polar inertia. Early 912 engines have a different prop flange than newer models. It had a Warp Drive 68" HPL on it but it needs new blades (one was broken and the other 2 are an old design they no longer make). 00. I just talked to Whirl Wind and the blades will work on my Warp Drive hub and spinner. Record this value. Avionics & Instrumentation. I know a bensen will spin a wooden 52" prop close to. Length. The Warp Drive factory has been proudly building propellers in the USA for over 28 years. I am including here a pic of my warp drive prop The construction of Warp Drive's blades allows for simple repair of nicks and gouges that sometimes happen. Breaux Bridge, LA. Warp Drive 4-Blade Airboat Propeller. I couldn't find any cracks but they know better where to look. All Dynon front panel with 10” Skyview Classic EFIS display, Dynon Com and Dynon remote transponder. Included with complete propellers. Stern Drive Propellers. Warp Drive; Whirlwind;Jun 15, 2009. 8. Click here for Sensenich Propellers and Replacement blades for Warp Drive Props-----Call 1-251-609-0969 In United States, U. com website or in various print, electronic or other advertising or Warp Drive Propellers are all carbon fiber construction providing superior strength and durability in there lightweight props. Prop is 30"x 3-1/2" at widest part & 1-1/2" at tip. My older points 447 has a max rpm of 6250. WhirlWind’s RZ GA Series propellers (ASTM certified) are designed for LSA and S. Proprietary processes ensure a high-quality product. Add to cart. Clamping Hardware: LINK. e. O. From $289. You will find detailed instructions, diagrams, and tips on blade pitch setting and maintenance. 00 gearbox Bollypropellers: 70" three blade Warpdrive: 4-blade 64” Ultra-Prop II The Luga and Warp Ultra is around 600 eur and the others are double the price. #7. warpdrive vs ivo warpdrive vs ivo when a prop gets hold of something it rarely comes out behind, the danger zone from flying peices is to the sides and can be up to 60 degrees forward, I saw a vise grip that was left on the top of a challenger imbeded in the leading edge spar about 10 inches inside the strut attach bracket. 50. I would like to know what props those on the forum are using on their Jab 2200s. What is the age of your 80hp 912. Warp Drive propeller installations on direct-drive aircraft engines also other engines previously switch airboats must tighten the 5/16" clamping bolts to 200 sidle pounds and tighten the 1/2" flange mounting bolts to 60 foot pounds. 70" dia. Website. The Warp Drive Protractor was designed after the professional prop protractors used by A&P mechanics. Current Rotax 9-series and Viking engines use the 13mm drive lugs. Warp Drive Incorporated 1207 Highway 18 East Ventura, IA 50482 USA WarpDriveInc. Add to cart. Used Warp Drive Propellers and Blades in Sale !! Call to Request a Propeller Suggestion or Place an Order, Or Use Our Secure Online Quote Request. All Warp Drive blades are solid carbon fiber, they are not hollow, they do not contain foam, they do not contain fiberglass, etc. Call to request a propeller suggestion and quote, or to place our order. Order props in even numbered diameters, such 66″, 68″, 70″, 72″ ect. Very nice. The construction of Warp Drive blades allows for very simple repair of any nicks and gouges. hand composite props are much tougher which means more torque is generated to the drivetrain. Re: Mod IV with 582, setting prop pitch question. 04 ounces) of antimatter and an equal quantity of matter is about 43. Blades are also individually replaceable. About Warp Drive Propellers. Airplanes In Flight Adjustable Amphibious Airboats Powered Parachutes Trikes Interested in bringing Warp Drive propellers to your region or market? Help others buy the Warp Drive brand you trust. Remove the paper backing from the 3M Stoneguard Protective Tape. Adherence to these torque values is imperative for reasons of safety. Precision machined aluminum faceplate. #1. Choose an option No Turbo Hup Upgrade Turbo Hup Upgrade - Add to Price $150. I run a 66" Whirlwind 2 blade prop that was suggested by Pete when he ran Jab in the states. $605. Warp drive props are easy to shorten. 6mm. Warp Drive Incorporated manufactures high quality solid carbon fiber composite propellers for various applications. Adherence to these. Warp Drive Guarantee & Guarantee Form Please Read Warp Drive Incorporated 1207 Highway 18 East Ventura, IA 50482 USA Phone: (641) 3576000 Fax: (641) 3577592 USA & Canada: 18008339357 Power propeller installations on direct-drive aircraft engines and other turbine used on airboats must tensioning the 5/16" jam thumb to 200 zoll hammers and tighten the 1/2" mount mounting bolts the 60 foot kilos. Left or Right hand. It came with a 60" 4 blade Ultraprop that had the 13 degree pitch blocks in it & was right on 6250 for max flying rpm. $19. Ultra-Prop; Warp Drive; Featured Product. Available Separately. I got very good performance from the prop but changed out to a 3-blade. Leading Edge Air Foils carries composite and carbon fiber 2-, 3-, and 4-blade propellers for both pusher and tractor applications. 12 thick. I discovered there was a 5 degree difference! With the protractor I was able get both blades adjusted to the same angle. Feb 22, 2007. All carbon fiber construction of Warp Drive blades allow for very simple repair of any nicks and gouges. Our plane has a Warp Tapered tip with HPL hub on the front of a 912ULS. require the use of the 13mm (or 12mm for older models) drive-lugs. Add to cart. 6/:1 I have initially set the pitch at 11 degrees. Warp Drive IncorporatedPresident at Warp Drive . 1,187 likes · 4 talking about this. I need to replace one blade and might consider going to a lighter prop instead of spending the money. Warp Drive Propellers are all carbon fiber construction providing superior strength and durability in there lightweight props. 2,800 is a good starting number but what length is your prop. Series 2 for fixed pitch propellers (series 3 available on request for oil governor controlled propellers) What's Not Included: Coolant Radiator; Oil Cooler. If you take the tip of the prop at any point, then after one revolution of that tip as the plane goes forward the distance covered by the plane is the vertical leg of a triangle, the distance covered in a circle is the other leg of the triangle and the hypotenuse is the total distance travelled, in one revolution by that particular tip, to. In theory, the explosive yield of one gram (0. BTW 200 inch pounds is about 17 ft pounds. Aug 24, 2005. Page 2, second paragraph: Actual pitch is determined by propeller diameter, design speed of boat and engine specifications. The HPL Hub is an option to the Standard Hub for 2-stroke engines. Thickness: 0. Warp Drive Propellers, Ventura, Iowa. Call to Request a Propeller Suggestion or Place an Order, Or Use Our Secure Back Excerpt Request & Command Form HERE . K. These drive-lugs are pressed into the propeller-flange on the 4-in (101. Warp Drive Protractor. Add to cart. 00. About Warp Drive Propellers. One airboat carries spare blades all the time :crazyeyes:8mm Mounting Bolts. A blade or two are less expensive to replace than gears in a Rotax. com's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or. 00. Add to cart. $ 130. $13. i called warp drive and they are going to rework the profile of the blades to try to fix the problems. Warp Drive Propeller Replacement Blades. Out of stock. The rear bulkhead can be drilled for the 75mm, 101. Standard blades can be used on Rotax, Arrow, VW and. . Propeller mount/ timing pulley hub with bushing. Your bare hands are one of the best tools around for detecting anomalies with your propeller. The usable range of pitch on a Warp Drive propellor is between 6 & 20 degrees at the tip of the blade. 25" X 19" RHThree blade aluminum propeller to fit Bravo 2 drive. Compatible with 2, 3 and 4-blade Standard hubs and 2 and 3-blade HPL hubs. 00 – $ 1,225. You have used our Propeller Assembly Instructions or a Propeller Manual to mount your propeller to your engine/gearbox with the propeller-mounting-bolts and blade-clamping-bolts loose enough to allow the blades to still rotate. (Required) 3/8-in Thick Faceplate: LINK. Warp Drive 8-Blade Airboat Propeller. Here are my notes. Follow the guidelines. We exclusively use 2. 00. ADS-B “Out” and “In” with traffic and weather. 50. Warp Drives Advanced Composite Carbon Fiber propeller has a structural strength near that of metal propellers. All Other Warp Drives Blades and Options are Available. I'm virtually certain my Warp Drive prop is about 50% above the limit for my engine. Warp Drives Advanced Composite Carbon Fiber replacement propeller blades have a structural strength near that of metal propellers. $3950. Purchased the Warp Drive Protractor to check and verify that the pitch of my Sensenich ground adjustable prop was equal on both sides. The new blades are 2 1/8" longer than the original ones and only clear the tail upper support tube by 3/4". 8x75mm Mounting Hardware. Included: 3 Carbon Fiber Propeller Blades; CNC-machined Center Hub Plates; Hub Spacer Set: LINK;. Warp Drive Propellers are all carbon fiber construction providing superior strength and durability in there lightweight props. Thank you for your willingness to submit a testimonial detailing the experience you’ve had with your Warp Drive propeller, our customer service, or any product or service we offer! This testimonial will be used only for promotional purposes on the warpdriveinc. There are so many numbers on the protractor and it's been a long time since I used it I can't remember for certain if I'm doing it right. Fred F. Warp Drive was one of the original companies to build solid carbon fiber composite propellers. Click here for Sensenich Laufrad additionally Replacement blades for Warp Drive Props-----Call 1-251-609-0969 In United States, U. Mel Asberry, DAR since the last century. If applicable, remove the spinner. Distance from Prop Shaft to Pitch Station (In Decimal Inches, i. Because of the stiffness achieved by using carbon fibers, the prop will do very little coning (bending forward) under power. Diameters. (1) Replacement C Propeller Blade. 8x90mm mounting bolts with nylock nuts. 73 reduction drive. prop a bad review but have since did a little experimenting with pitch blocks and tightened the belts on the reduction drive and give this prop 5 stars. Contact. Warp Drive propeller installations on direct-drive aircraft turbos both other engines used on airboats must tighten the 5/16" clamping bolts to 200 inch pounds and tighten the 1/2" flange mounting bolts to 60 foot pounds. Sensenich Propeller Company 2008 Wood Court Plant City, FL 33563. We exclusively use 2 blade, HP hub models. Overview. I'm doing some prop adjustment on my Warpdrive prop using the Warpdrive protractor. 60-72in diameter. Learn how to operate and install a WarpDrive propeller for your aircraft with this comprehensive manual in pdf format. Get a D&B Hoovers Free Trial. CLS447 Platinum Member. 00 Read more; 8-in Fiberglass Spinner $. 3. 25-in. Org > How to, How Not To, and Other Advice > Modifications > Warp Drive Propellers. I. e. 4-Blade Complete Propeller with OS Hub. e. Standard blades can be used on Rotax, Arrow, VW and. Warp Drive Inc 1207 Highway 18 E Ventura, IA 50482 Youtube Instagram Facebook-f. Learn what it takes to become a licensed dealer. DOMESTIC Wire Transfers: $25 Fee in additional to your bank fees. It can also be used to check wing surfaces on your The new Sensenich “Saber” will fit into any Warp Drive hub configuration. The Warp Drive professional protractor is used to precisely set propeller blade pitch. What is the turnaround time for propeller repairs? Average repair times vary depending on the […] Available Separately. DOES NOT INCLUDE MOUNTING HARDWARE. Blades are also individually replaceable. It is the square tipped one with nickel leading edge. Warp Drive Incorporated 12 Highway 18 East Ventura, IA 582 USA WarpDriveInc. 00 Select optionsWarp Drive Propellers. 5) This calculator is provided by IndoorDuration. 4003 Warp Propel Floor Adjustable Propeller. I have 3 blade warp pusher and tractor prop for sell 910-257-7322. The protractor did its job easily without any problems. HPL & HP Hub Clamping Hardware. Warp Drive Propellers are all carbon fiber construction providing superior strength and durability in there lightweight props. Phone: (717) 569-0435. OMC model 400, Cobra; OMC model 800, King Cobra, Cobra, and Sea Drive (4. type aircraft. All Warp Drive blades are solid carbon fiber, they are not hollow, they do not contain foam, they do not contain fiberglass, etc. Before any blade adjustments, with the blades at the coarsest blade setting, the static WOT rpm was approx 4700 rpm. I had been offered a 3 blade Warp drive prop from a friend who was upgrading his Rotax powered Kitfox. 75-in Carbon Fiber Spinner. A resource for propeller owners. The nickel L. I would like to know what props those on the forum are using on their Jab 2200s. Many of. Warp Drive Propeller 3-Blade Conventional Propeller "Shipping World-Wide" Call 1-251-609-0969. Warp Drive Prop OOPs should have said 4 blade is almost bullet proof. I'm assuming that this damage is from the hat, as there were little maroon fibers stuck in the damaged area. Use a Warp Drive Protractor to measure propeller blade pitch. Because the Whirl Wind blades were a direct swap into his existing Warp Drive hub, Alderson opted for three blades. If you damaged one blade beyond repair (example: ground strike), the blades are individually replaceable. The starship’s warp drive, powered by antimatter, also has this problem. Warp Drive Propellers; Compare Products . Dec 5, 2020. 00 Select options; 2-Blade Complete Propeller with HP Hub $ 925. 3 inches. Everything we build starts at the full 72” diameter and then is cut down to the specified diameter. Mel Asberry, DAR since the last century. It was intended for an. I then tried a 60" 3 blade IVO prop. As the airplane accelerates, the prop will unload slightly and the speed should come up. Warp Drive PropellersThe Excalibur is available in 66” to 74” diameters, in 2, 3, and 4 blade configurations. Warp Drive Propellers, Ventura, Iowa. Drawings” to link to WARP DRIVE. I am not sure if the originals were cut or not as I bought this plane used. . WLIU. For engines up to 100 hp. Service Bulletins. Warp Drive Tapered 332 Sensenich 420 Whirlwind 64 inch 332 . 2 Carbon Fiber Propeller Blades. Territories & Canada Call +1-251-609-0969 From Other Land World-Wide. 00. An Airmaster propeller will maximise your aircrafts performance and safety, in every phase of flight. Warp Drive, Inc (6) WHIRLWIND propellers (7) Submit. $0. 5) This calculator is provided by IndoorDuration. If you are operating in heavy abrasive conditions such as dust, sand and especially water conditions (rain, floats, airboats, etc. Warp Drive propellers tip speed calculator finds speed of sound, propeller tip speed using prop diameter, RPM and temperature. Warp Drive propellers are fixed-pitch and ground-adjustable. The company has many constant speed props for engines up to 100 hp (mostly reduction drive engines), but they could never get the props to work well with higher hp direct drive engines. Runs smooth. It accommodates standard and custom hub bolt patterns of up to 3 1/8”. Thank you for your willingness to submit a testimonial detailing the experience you’ve had with your Warp Drive propeller, our customer service, or any product or service we offer! This testimonial will be used only for promotional purposes on the warpdriveinc. 5-in Propeller Extension $ 325. 3/8-in Mounting Bolts. Looking for advice if could use larger area prop. Reason for the inquiry is I had a 2 blade Warp Drive taper tip on my 912 but it seemed to have a high frequncy 'buzz/vibration' at higher RPM. Kit includes mounting bracket and hardware for Ultra-Prop and Brolga tractor and pusher applications. Join the Warp Drive Team Read More ». Warp Drive propeller installations on direct-drive aircraft engines and other engines used on airboats must tighten the 5/16" clamping bolts to 200 inch pounds and tighten the 1/2" flange mounting bolts to 60 foot pounds. Have pics • Contact Jim Becker, Owner - located Grass Valley, CA 95945. The forward bulkhead can be drilled for the 75mm, 100mm or 101. Clear. lighter on 3-blade props) which both use 3" bolts. This new prop features 20 percent more blade area for increased low end thrust without loss of snap. Also when we have to claim ASTM compliance and if design standard requires ASTM compliant prop. You would end up cutting 5” off the ends of the blades to change a 70” prop. Bolly Propeller Blades Fit All Warp Drive Hubs--Make Excellent Warp Drive Replacement Blades--Smoother, Quieter Operation, More Efficient, More Thrust per HP & Safer for Rotax Gearboxes ! Light-Weight, Durable, Solid Carbon Fiber Composite PropellersComplete Propellers; Components; Accessories; Downloads; FAQs; News; Contact; Aluminum Drive Lug Set $ 60. Even some production airplanes can exceed redline RPM in level flight at full throttle. Proper fiber placement allows the prop to flex torsionally for maximum cruise. 00.