Airboat Psru

Valley Engineering Introduction. JGM Designs PSRU It's been a while and I've seen JGM's videos showing different reduction drives for various engines but then no news. Featuring a proprietary carbon-fiber weave construction that is ultra-dense and durable, the new CarbonMax™ Series’ construction improves the already legendary durability of Whirl Wind Propellers’ original black finish. This one of the builder out enjoying his new boat. We offer factory NEW Suzuki G13B/B engine with forget crank, H beam con rods and Mahle pistons, forget alloy flywheel with inbuilt torsion springs, (Turbo version 135HP) either upright or slanted to 60 degrees, a dedicated ECU (no car ecu) and propose made wire harness with a dedicated bell-housing and hydraulic clutch and 3 PSRU and 1 belt drive available wet under 90kg ply and plug under USD. Reduction Drives. The hull is in fairly good shape, the cage needs to be replaced, and the engine, no problem one of my oldest hobbies was building dune buggies and VW powered trikes. The AMT 600 with its pipe trailer is a workhorse. It's perfect for fisherman and bowfishing too. Vanligtvis har man en nedväxling 2:1 från motorn till propellern, den kallas PSRU propeller speed reduction unit. Top manufacturers include LANCAIR, VANS, AUTOGYRO, GLASAIR, CUBCRAFTERS, RUTAN, SEAWIND, STAUDACHER, AEROCOMP INC. 6:1 up to 2. The improvements over the previous PSRU are very apparent when driving the boat, the Ox Drive is very superior. 4 x 4 Power Plus - Up to 1,000 hp Weighs Approximately 60 Pounds Delivers More Power From Your Engine to the Prop Ratios: 1. ROTAX gearbox type A. 39 lbs/hp/hr. 000 revolutions two of these bearings back to back next to the propflange. Maybe the same kit can be used for K10B as well. AIRDROME AEROPLANES newest product is our TORQUE MASTER GOODYEAR EAGLE SYNCHRONOUS DRIVE reduction unit. 6-blade 55 inch Ultra Prop II propeller on customer's hovercraft powered by BMW 113 HP engine with a belt reduction drive. It is a small displacement, high revving engine so it requires a Propeller Speed Reduction Unit (PSRU, gearbox, reduction drive, etc…). These Suzuki 4 cylinder crate and reconditioned motors are a great match for our mini airboats. Builder Updates: 2. Geo Metro®/Suzuki® Auto Engine Conversions. 15 hours since new on the engine. Arrowprop Company manufactures Skooter Airboats along with wooden propellers and composite propellers for aircraft, ultralight aircraft propellers, and microlight aircraft propellers. We manufacture airboat reduction gearboxes with the highest quality in the industry todaybacked by the industry's. The purchase of Viagra Professional - accept MasterCard actonel and esophageal problems swedish skin care products acetaminopen lovastatin interactions smooth wall disc top caps music lesson plans grade 9 allergy meds with pseudoephedrin dexbrompheniramine stem cell research type 2 diabetes withdrawal from bupropion Order Viagra Professional in São Tomé and Príncipe São Tomé cruise advice. Over 38 years experience in aircraft, aerospace, and defense programs. Not pictured is the smallest of the three, designed for engines in the 80. It's no wonder Machu Picchu is Peru's most-visited site. One of the oldest and largest dealer of ultralight and experimental aircraft, parts and supplies. Panther Airboats is a world wide distributor and manufacturer of Airboats, Airboat Parts, and Airboat Accessories. Predator (Harbor Freight) 670cc: Airboats, PSRU, Crank breaks, etc. The AMT 600 with its pipe trailer is a workhorse. Our PSRU allows the use of a hydraulic prop governor to achieve optimum engine performance at all engine RPMs. > overhaul is very inexpensive compared to certified engines. upgrade Predator 212 up to 26hp. any PSRU that which can be bought without a drive coupling system engineered for THAT PSRU and YOUR engine. The right-angle worm gearbox is a simple device that is used widely in manufacturing facilities. Wing ribs done. Inside, a set of helical-cut, precision-ground gears delivers quieter, smoother and more efficient performance than any other gearbox on the market today. The unit is a plate style system using the eccentric center shaft to tighten the 50 mm wide drive belt, very similar to our other product lines. Everything was new at time of build,. I was thinking, of all the motorcycle engines out there that could be converted to AC use, the 1200 Bandit engine (also used in the early GSX-R-1100's) would be a great choice because of its large displacement combined with the fact that it's air/oil cooled (SACS), that gives it a great HP to weight ratio. The available reduction ratios are 1. when I experienced a total thrust failure shortly after takeoff. Members Login First top center of this page before you click the green button or you will not have full access. Den kan vara en planetväxel eller gjord med rem och skivor. 13th Alternative Engine Round-up, French Valley California. Your airboat Captain provides an interactive tour of the swamps and cypress forests of the biologically diverse Kissimmee Chain of Lakes using voice activated headsets that allow you to ask the Captain questions and communicate with the other passengers in your private party as you fly across the water on your exciting airboat adventure. We also can supply new converted K14B engines for airboats and aircraft. Den kan vara en planetväxel eller gjord med rem och skivor. Constant speed electric 3-blade prop. 75 reduction ratio Propeller: Whirlwind Aviation RV-10 composite prop, 80 inch, 46 lbs I was in phase one at around 33 hrs. The One and Only Ballistic Gear Drive. The NEW Series 3 Reduction Drive is available from Valley Engineering in drive ratios from 1. 180lbs + My plane weight 628 with the Rotax 582 and C-Box. After passing through the main part of town you'll come to a fork in the road. Just remove and replace does not do it – Engine mount, harness, engine control unit, need to be replaced. 15 hours since new on the engine. If you want to build one or need more information, then just send me an e-mail [email protected] 3 liter V-6 and the 350. 000 revolutions two of these bearings back to back next to the propflange. See more details at. His entire statement:. Classic Airboats is a world wide distributor and manufacturer of Airboats, Airboat Parts, and Airboat Accessories, and new GM airboat Engines. It all starts on the inside with a helical-cut, precision-ground gear set that delivers quiet, smooth and efficient power to the prop. Builder Updates: 2. Run faster on lower engine RPMs. Panther Airboats is a world wide distributor and manufacturer of Airboats, Airboat Parts, and Airboat Accessories. On the end of the intermediate shaft was a 2" flat belt pulley that connected to the 24" flat belt pulley on the press. Shortest from Front-to-Back. Now in its 8th year of selling products related to the Suzuki® line of auto engines, Raven Redrives Inc. AeroConversions is a product line of high-quality powerplants, systems and parts for use in recreational aviation. Bell Housings are designed to fit the Chevrolet V-8 blocks being used by many builders of the Fighter Escort Wings Mustang, Lancair IV and IVP, Express. is a manufacturer of airboat belted reduction drive units (transmissions) and airboat component parts for the Airboat Industry. Our rugged belt reduction drive unit is designed for industrial engines, including the popular Predator, Honda, Kohler and Briggs/Vanguard and similar engines. Warp Drive solid carbon fiber airboat propellers with nickel leading edges make excellent, more durable replacements for Water Walker, Wind Walker, Sensenich, Whirlwind, Ivo and other airboat props, including that old, worn-out wood propeller that could fail. Like nearly all gears, enclosed worm gear drives require proper lubrication in the appropriate amounts. vol-if I've heard in the past that lycoming engine's without data plates are possibly used as Airboat engines. My reduction drive was made by Dave Johnson (Reductions), Winipeg, Canada. 4 x 4 Power Plus - Up to 1,000 hp Weighs Approximately 60 Pounds Delivers More Power From Your Engine to the Prop Ratios: 1. You know what was funny? A couple of days ago I was browsing through a VW engine rebuild book and the author stated "Your VW engine will give years of reliable service provided you remember a Volkswagon is not an automobile, it's a Volkswagon". Take the exit, go west through town. The reduction unit or psru (prop speed reduction unit) uses the rear planet gears from a ford c-6 automatic transmmision. 6-blade 55 inch Ultra Prop II propeller on customer's hovercraft powered by BMW 113 HP engine with a belt reduction drive. Everything was new at time of build,. The hub is drilled for standard Rotax, high power Rotax and optional SAE 1 propellers. The three volumes also contain important information and solutions for cooling. It is these two factors — lack of lubrication and the use of incorrect lubrication — that are. An RV-10 builder who builds their own RV-10 is usually strongly encouraged by the RV-10 community to receive transition training before their first flight. in our case our block has the PSRU drive housing cast as one piece we are not "bolting on" any ol PSRU up front - totally integrated with more than adequate oil lubrication and mist spray cooling. Rotax B drive, Rotax B gear box, Rotax B reduction drive parts for Rotax 447, 503 and 582. 5" Engine-prop flange dimension 300mm 12 Propeller hub Rotax standard Gearbox weight 7. The available reduction ratios are 1. Engineering. Maybe the same kit can be used for K10B as well. The purchase of Viagra Professional - accept MasterCard actonel and esophageal problems swedish skin care products acetaminopen lovastatin interactions smooth wall disc top caps music lesson plans grade 9 allergy meds with pseudoephedrin dexbrompheniramine stem cell research type 2 diabetes withdrawal from bupropion Order Viagra Professional in São Tomé and Príncipe São Tomé cruise advice. The PSRU is an additional $9500 and the electronics, exhaust, radiator, etc. 15 hours since new on the engine. pdf), Text File (. Dating to the mid-1400s, it's a marvel of mortar-free limestone architecture perched on a high plateau deep in the Amazonian jungle. com) Steve Thomas _____ On Feb 23, 2010, at 6:42 PM, Michel Therrien wrote: > > I am looking for a muffler that would be about a foot long > (up to 16 inch), 3 inch diameter with inputs on each side > and an exhaust pipe attadhed to the body (like or the > pipers). Performance Parts: Billet Rod, Flywheel, Cam, Mikuni Carb, Alchohol, Methanol, Gas Tanks, Fatty Exhaust, Stinger Exhaust, for Titan. any PSRU that which can be bought without a drive coupling system engineered for THAT PSRU and YOUR engine. It's no wonder Machu Picchu is Peru's most-visited site. Builder Updates: 2. 3:1 ratio $2,600. Re: Belt Drive Replacement - Gearbox Post by Whitebear » Fri Sep 27, 2013 2:09 pm One of the things I saw working in Seismic with boats using the Franklin and Century belt drives was the belts in cold weather are tough and its nice to let them warm up at idle a bit before hammering the power to them. Panther Airboats is a world wide distributor and manufacturer of Airboats, Airboat Parts, and Airboat Accessories. Browse Redrive Gearbox Psru Engine today online. Select a boat below for more details. These handsome and powerful drives are machined from solid 6061-T6 billet aluminum using the latest in machine center technology. And just one last picture. The available reduction ratios are 1. This one of the builder out enjoying his new boat. The NEW Series 3 Reduction Drive is available from Valley Engineering in drive ratios from 1. Arrowprop reduction drives are avaliable for the Teledyne, Volkswagen, and Subaru engines. Now in its 8th year of selling products related to the Suzuki® line of auto engines, Raven Redrives Inc. We also manufacture three, four, five, six, and eight blade fans. This drive comes ready to install on your engine. Maybe the same kit can be used for K10B as well. The Gardner exit is the 175th street exit off I-35. 2003 Ask The Authority! NOTE: An important tip we learned at Corvair College #4 during Sun 'N Fun 2003 from new Contact! magazine editor Pat Panzera, and also airboat enthusiast Greg Lowe of Miami who started shopping for an airplane to build for his Corvair motor at Sun 'N Fun:. Skall man bygga själv är förstås rem enklast. Its brilliant design and lightweight heat treated aluminium casting, bolts directly onto the bell housing of the EA81 engine, this guarantees a superior tracking of the belt. Gene and Larry are already in the design stages of a two place Experimental Light Sport aircraft. Rolls-Royce designed the engine and first ran it in 1933 as a private venture. It can be used for any vehicle with propeller (gyrocopter, airplane, hovercraft, airboat etc). They are an integral part of the engine, reduction unit and propeller assembly. Manufacturer of Reduction Gearbox - Vertical Downward Reduction Gearbox (Flange Mounted), Vertical Upward Worm Gearbox, Double Reduction Worm Gearbox and Speed Reduction Gearbox offered by Micro Precision Works, Ahmedabad, Gujarat. 13th Alternative Engine Round-up, French Valley California. Run faster on lower engine RPMs. Our PSRU is designed for 4 cylinder engines up to 210 hp and utilizes oversize gears and oversize bearings for extreme durability and reliability. CMSU graduate in 1979. The first K14B was converted, tested and sent to an airboat company for enduring tests. They manufacture a low cost, factory new car engine converted for aerospace applications with FADEC / fuel injection and a typical specific fuel consumption of 0. Twisting loads on the engine mounts, especially on the cranacase are going to be vaqstly larger due to that offset thrust line. I recommend making test bed and generators with them to trail your hydrogen on demand systems. The Mark-15 includes our refined vibration absorption technology (now being used in NASCAR and in military applications), improved gearing design , and new housing technology. 75 reduction ratio Propeller: Whirlwind Aviation RV-10 composite prop, 80 inch, 46 lbs I was in phase one at around 33 hrs. On the end of the intermediate shaft was a 2" flat belt pulley that connected to the 24" flat belt pulley on the press. Alternative Engines Volume 4 Compiled and Edited by Patrick Panzera. He has worked the aircraft, military/defense, and aerospace industries since 1979, and has been a member of the Experimental Aircraft Association (EAA) since 1981 and worked on experimental aircraft since 1976. We manufacture airboat reduction gearboxes with the highest quality in the industry todaybacked by the industry's. Our LS3 engine program has been developed extensively, from the drive to the SDS electronic fuel injection system. Experimental/Homebuilt Aircraft For Sale Experimental & Homebuilt Aircraft There are tens of thousands of homebuilt aircraft in the U. any PSRU that which can be bought without a drive coupling system engineered for THAT PSRU and YOUR engine. The hub is designed for the smaller Rotax 75mm propeller flange bolt pattern. A tall order for sure, but we sweat the details of every aspect of our products. Been involved in a couple of VW boxers and Corvairs (each with both direct drive and PSRU's), a direct drive aluminum 215 GM V8, an OMC two stroke V4, etc. • Contact Ralph Filburn, Owner - located San Angelo, TX United States • Telephone: 325 227-5807 • 325 944-2060 • Posted October 26, 2019 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchist • Report This Ad. Robinson V-8 Powered Aircraft is proud to offer a growing number of services for both your kit aircraft and your certified aircraft. QUIET (No gears to whine) Gates PolyChain GT Belt. AIRDROME AEROPLANES newest product is our TORQUE MASTER GOODYEAR EAGLE SYNCHRONOUS DRIVE reduction unit. Bolly Carbon Fiber Composite Propellers for Aircraft, Ultralights, Hovercraft, Airboats, Wind Machines, Wind Tunnels, Drones, UAV's, VTOL, Large or Small. Manufacturer of Reduction Gearbox - Vertical Downward Reduction Gearbox (Flange Mounted), Vertical Upward Worm Gearbox, Double Reduction Worm Gearbox and Speed Reduction Gearbox offered by Micro Precision Works, Ahmedabad, Gujarat. vol-if I've heard in the past that lycoming engine's without data plates are possibly used as Airboat engines. A 2 inch pulley driving a 4 inch pulley reduces the speed in half. Thank you for visiting Classic Airboats. Survive the Learning Process Training is dangerous but the risk can be hugely reduced when instructors use best practices. Our rugged belt reduction drive unit is designed for industrial engines, including the popular Predator, Honda, Kohler and Briggs/Vanguard and similar engines. I have long wondered about modern two-cycle engines and admired the safety aspects of ballistics parachutes. It is pretty heavy at 52lbs. Engineering. Leon has been building these boats for years in Townsville Queensland, and now he has decided to let the world know what have amounted to trade secrets that allowed him to build boats in his shed and sell them at lock-up for cheap, and still make a good living. Pricing for the direct drive unit is expected to be in the $4,000 range with the PSRU unit coming in at around $5,000. Hunters aren't the only ones catching the Dragonfly buzz. Our PSRU allows the use of a hydraulic prop governor to achieve optimum engine performance at all engine RPMs. Re: Wind Tunnel Fabrication 11/11/2009 5:11 PM Fascinating info on the propeller shaft reduction unit (PSRU), thx Gannet, the Mfgr of the wind tunnel fan did say that sudden changes in torque would shear the blades off, and they said a "V" belt pulley system was strongly suggested to allow for slipage. I purchased a 3-inch prop extension and to my delight, that took care of that noise. 15 hours since new on the engine. Stinger Drives offers the widest range of gear ratios, including; 1. The hub is drilled for standard Rotax, high power Rotax and optional SAE 1 propellers. anther $9500. The Mark-15 includes our refined vibration absorption technology (now being used in NASCAR and in military applications), improved gearing design , and new housing technology. I had sent them an email about this and their response was the price break down and the distinct impression if it wasn't for the T51 they weren't really interested. Suzuki 1200 Bandit engine for light airplanes. Arrowprop Company manufactures Skooter Airboats along with wooden propellers and composite propellers for aircraft, ultralight aircraft propellers, and microlight aircraft propellers. Props used vary from 72 inch x 40 inch pitch up to 84 inch x 56 inch pitch. A person said he broke the shaft on a HF 22HP engine when turning a prop direct drive on his airboat. Get up to 99. Some things I would want to resolve: - Single ignition system and single electronic fuel system. when I experienced a total thrust failure shortly after takeoff. Experimental/Homebuilt Aircraft For Sale Experimental & Homebuilt Aircraft There are tens of thousands of homebuilt aircraft in the U. The 10-degree pitch for the 66 inch, 3-blade Ultra-Prop II was just right for my old Rotax 447 engine and 3:1 PSRU. Inside, a set of helical-cut, precision-ground gears delivers quieter, smoother and more efficient performance than any other gearbox on the market today. I have a brand new 13B with Tracy's PSRU. 6:1 up to 2. in our case our block has the PSRU drive housing cast as one piece we are not "bolting on" any ol PSRU up front - totally integrated with more than adequate oil lubrication and mist spray cooling. Century Drive Systems, Inc. Top manufacturers include LANCAIR, VANS, AUTOGYRO, GLASAIR, CUBCRAFTERS, RUTAN, SEAWIND, STAUDACHER, AEROCOMP INC. We commonly refer to our belted transmissions as a drive units, or airboat drive units. A tall order for sure, but we sweat the details of every aspect of our products. 17:1 angular ball thrustbearings 45MM I. Performance Parts: Billet Rod, Flywheel, Cam, Mikuni Carb, Alchohol, Methanol, Gas Tanks, Fatty Exhaust, Stinger Exhaust, for Titan. PB Airboats - 4033 Co Rd 358, Steinhatchee, Florida 32359 - Rated 5 based on 35 Reviews "William builds the nicest boats around in my opinion and he does. Hirth 3503 - best combination of payload and range HKS 700e - better payload and less but acceptable range Jabiru - acceptable payload and range Yes, the Dragonfly really is the right plane for my mission. The PSRU is an additional $9500 and the electronics, exhaust, radiator, etc. These slide into the three holes on the drum of the GT4/5 clutch. (6) RUN (don’t walk) away from anything with an alleged vibration-killing one-way clutch in the propeller drive system, or with magical-sounding (unexplainable) properties. WATERBUG AIR BOAT. The Mini Airboat Propeller is available in 63" to 69" diameters for left-hand rotation, and 67" to 69" for right-hand rotation applications. Props used vary from 72 inch x 40 inch pitch up to 84 inch x 56 inch pitch. Robert Baslee is now finishing up his bolt-on PSRU for VWs and will soon be offering a firewall-forward VW engine package with PSRU. This combined engine/PSRU/pro- peller/engine mount system will have an over- all natural vibration frequency (or harmonic). Wilcap machining capabilities include conventional and CNC milling up to 4 axis, coventional and CNC turning including SWiss CNC up to 7 axis, cpnventional and Blanchard grinding. Re: Inquiry about PSRU's for Mazda rotary Autoflight in New Zealand does a PSRU that may suit. The PSRU is an additional $9500 and the electronics, exhaust, radiator, etc. The machine is loved by our operators because it is efficient, works fast in the worst of conditions, and needs little maintenance. Whirl Wind Propellers is proud to introduce the NEW CarbonMax™ airboat propeller series. This airboat unit is designed for the 35 HP Brigg and Stratton horizontal shaft engines. They are an integral part of the engine, reduction unit and propeller assembly. Pictured here are a medium duty hub (good up to 200 HP) and a heavy duty 400 HP version destined for the airboat industry. heaps of power, cheap to run and the aeromomentum ones are blueprinted before you get them. Run a smaller engine with a constant speed prop and get better performance than ever. I've moved my post to this forum for obvious reasons. We commonly refer to our belted transmissions as a drive units, or airboat drive units. Takeoff offers a fitted harness for the new BMW-engine (Plug & Play) and a programmable engine control unit from Trijekt. For Sale is a 2003 Glastar with beautiful professional paint. He has worked the aircraft, military/defense, and aerospace industries since 1979, and has been a member of the Experimental Aircraft Association (EAA) since 1981 and worked on experimental aircraft since 1976. The Valley Engineering production Waterbug boasts a Valley Engineering custom designed Big Twin engine package with Valley Engineering Series Three PSRU mounted on a boat custom-built for Valley Engineering. Excellent V-12 Allison Aircraft EngineArneson Surface Drives3 Blade SS PropsBattery ChargerMercury K-PlanesHydraulic SteeringCustom DashBillet Race IndicatorsTilt Steering WheelLatham ThrottlesCockpit CoverPop-Up CleatsShore PowerPop-Up Bow LightThis is a unique, one off, 29 performance boat. Performance Parts: Billet Rod, Flywheel, Cam, Mikuni Carb, Alchohol, Methanol, Gas Tanks, Fatty Exhaust, Stinger Exhaust, for Titan. in our case our block has the PSRU drive housing cast as one piece we are not "bolting on" any ol PSRU up front - totally integrated with more than adequate oil lubrication and mist spray cooling. Now available in 2. We are ready now to supply conversion kits for Suzuki K12B and K14B. is a manufacturer of airboat belted reduction drive units (transmissions) and airboat component parts for the Airboat Industry. Initially known as the PV-12 , it was later called Merlin following the company convention of naming its piston aero engines after birds of prey. PSRU AVIATION REDRIVE ULTRALIGHT AIRPLANE /AIRBOAT ENGINES in Motors, Parts & Accessories, Aviation Parts PopScreen - Video Search, Bookmarking and Discovery Engine Psru Aviation Redrive Ultralight Airplane Airboat Engines. Each volume of "ALTERNATIVE ENGINES" (known as "the black book", the "silver book" and the "gold book") are compilations of past CONTACT! Magazine articles, documentation of individual experiences in preparing, installing and flying automobile engine conversions. 4 x 4 Power Plus - Up to 1,000 hp Weighs Approximately 60 Pounds Delivers More Power From Your Engine to the Prop Ratios: 1. This one of the builder out enjoying his new boat. Reduction Drives. ULTRA-PROP Select 2, 3, or 4 blade props. Arrowprop Company manufactures Skooter Airboats along with wooden propellers and composite propellers for aircraft, ultralight aircraft propellers, and microlight aircraft propellers. The engines look good and they (and the PSRU) have gotten a LOT of time on airboats. We have several models and ratios to choose from. PSRU~ ~i av,~neiti aaaS~dor yn~ I -ycl o-e. Think of the pulley system as a gear reduction. Some airboats are used for working, like towing fishing nets. V-12 Allison Aircraft Engine Aircraft Engine. If you cannot find what you are looking for, give us a call and we can order it for you. Get up to 99. If I add anymore weight I will never get off the ground with anything worth carrying. Each volume of "ALTERNATIVE ENGINES" (known as "the black book", the "silver book" and the "gold book") are compilations of past CONTACT! Magazine articles, documentation of individual experiences in preparing, installing and flying automobile engine conversions. Our PSRU is designed for 4 cylinder engines up to 210 hp and utilizes oversize gears and oversize bearings for extreme durability and reliability. The Rolls-Royce Merlin is a British liquid-cooled V-12 piston aero engine of 27-litres (1,650 cu in) capacity. As I have reminded all interested whenever there is an airboat thread, do not cheap out on the cage. Equipped with Modern King/Garman avionics equipment, Leather seating, Day-Night VFR with strobes and enough antennas for IFR. Backyard Flyer Bush Plane Lite flown at Oshkosh 2015 (103 legal). It can be used for any vehicle with propeller (gyrocopter, airplane, hovercraft, airboat etc). upgrade Predator 212 up to 26hp. Each blade is moulded from a high strength glass-reinforced composite. Excellent V-12 Allison Aircraft EngineArneson Surface Drives3 Blade SS PropsBattery ChargerMercury K-PlanesHydraulic SteeringCustom DashBillet Race IndicatorsTilt Steering WheelLatham ThrottlesCockpit CoverPop-Up CleatsShore PowerPop-Up Bow LightThis is a unique, one off, 29 performance boat. Dating to the mid-1400s, it's a marvel of mortar-free limestone architecture perched on a high plateau deep in the Amazonian jungle. Stinger Drives offers the widest range of gear ratios, including; 1. 58-to-1 This is a 4-bolt setup that fits Rotax 277. 6:1 up to 2. CMSU graduate in 1979. Mazda have made several prototype and experimental engines over the years ranging from the 6A (a single rotor version of the 12A, intended for use in Japanese "Kei" cars), the 2002 "4 rotor 10A" to the massive R-II 21A with 2x1046cc. Owner of Auto PSRU's. This is the power plant for a zenith ch701. Gene and Larry are already in the design stages of a two place Experimental Light Sport aircraft. 39 lbs/hp/hr. A twin engine version was also designed, developed and patented and flown extensively in the middle 1970's and early '80's in various Ultralight aircraft. Only the quoted portion in the first post on this thread. High efficiency airfoil design means high thrust from a 59 inch maximum diameter. Initially known as the PV-12 , it was later called Merlin following the company convention of naming its piston aero engines after birds of prey. Spin-on oil filter adapter with extended oil sump and oil cooler. Thank you for visiting Classic Airboats. We are a small company based in Boulder, Colorado presently designing and producing reduction drive units based around the Geo®/Suzuki® auto engines for conversion to a wide range of homebuilt aircraft. The company is a father and son partnership between Gene Smith, mechanical engineer and retired crop duster, and his son, Larry Smith. Stinger Drives offers the widest range of gear ratios, including; 1. Inside, a set of helical-cut, precision-ground gears delivers quieter, smoother and more efficient performance than any other gearbox on the market today. All that said, I just picked up a running Subaru EA81 flight engine with a "reductions" (by Dave Johnson) belt redrive and 72" 3 blade Powerfin prop for an absolute song. Each volume of "ALTERNATIVE ENGINES" (known as "the black book", the "silver book" and the "gold book") are compilations of past CONTACT! Magazine articles, documentation of individual experiences in preparing, installing and flying automobile engine conversions. These handsome and powerful drives are machined from solid 6061-T6 billet aluminum using the latest in machine center technology. 00 (plus shipping). 15 hours since new on the engine. This is our belt reduction drive and propeller combo for the Harbor Freight Predator 22 engine. We also manufacture three, four, five, six, and eight blade fans. PSRU has been "the problem" of the years before WWII. Each blade is moulded from a high strength glass-reinforced composite. The earliest ancestors of the airboat were waterborne vehicles for testing aircraft engines. Hunters aren't the only ones catching the Dragonfly buzz. If I add anymore weight I will never get off the ground with anything worth carrying. The Rotax B drive reduction gearbox was used on the Rotax Rotax 447, Rotax 503 twin cylinder two stroke aircraft engines, and Rotax 582 twin cylinder liquid cooled 65 HP engine. Run a smaller engine with a constant speed prop and get better performance than ever. Maybe the same kit can be used for K10B as well. Discussion in 'Firewall Forward / Props / Fuel system' started by Vigilant1, Apr 1, 2019. Dload tested at 21,700 lbs for 1000. Fuselage mostly complete, horizontal stab needs top skin. In this case a 1200 Bandit engine turning 6,000+ RPMS could only be beat by a 4800cc engine turning at 3,000 RPM's. 3:1 ratio $2,600. ULTRA-PROP Select 2, 3, or 4 blade props. Return To Main Index. Our LS3 engine program has been developed extensively, from the drive to the SDS electronic fuel injection system. Backyard Flyer Bush Plane Lite flown at Oshkosh 2015 (103 legal). JohnVlake Redrive 42lbs Ford c6 gears 2. The AMT 600 with its pipe trailer is a workhorse. Waiting on Bruce's intake to put motor on an airboat for testing Completion. I noticed AeroVee does not offer PSRU options like Great Plains does. Auto PSRU's Owner, Stuart Davis is a degreed engineer with a double major in Automotive and Aerospace. The PSRU is an additional $9500 and the electronics, exhaust, radiator, etc. 4 x 4 Power Plus - Up to 1,000 hp Weighs Approximately 60 Pounds Delivers More Power From Your Engine to the Prop Ratios: 1. All internal parts are technically designed and refined to even the smallest detail with all pulleys are anodised to prevent corrosion providing superior. 2017 18′ x 8′ AirRanger Marine Power LSA 556HP Engine With 115 Hours Whirlwind Propeller Three Single Seats Up Top Triple Seat Mounted On Yeti 75 Gallon Fuel Tank Garmin GPS Light Rail W. ULTRA-PROP Select 2, 3, or 4 blade props. This is our belt reduction drive and propeller combo for the Harbor Freight Predator 22 engine. PSRU: BW 350 (Bud Warren, Geared Drives), Cast Aluminum Case, 1:1. Will swing a 100 X 63 inch propeller. We've added aircraft retrieval and repair, custom instrument panel design, and now have CAD services with a fully functional fluid dynamics module to help us come up with the perfect solution for your aircraft. Our rugged belt reduction drive unit is designed for industrial engines, including the popular Predator, Honda, Kohler and Briggs/Vanguard and similar engines. 2003 Ask The Authority! NOTE: An important tip we learned at Corvair College #4 during Sun 'N Fun 2003 from new Contact! magazine editor Pat Panzera, and also airboat enthusiast Greg Lowe of Miami who started shopping for an airplane to build for his Corvair motor at Sun 'N Fun:. Just remove and replace does not do it - Engine mount, harness, engine control unit, need to be replaced. I was thinking, of all the motorcycle engines out there that could be converted to AC use, the 1200 Bandit engine (also used in the early GSX-R-1100's) would be a great choice because of its large displacement combined with the fact that it's air/oil cooled (SACS), that gives it a great HP to weight ratio. 2017 18′ x 8′ AirRanger Marine Power LSA 556HP Engine With 115 Hours Whirlwind Propeller Three Single Seats Up Top Triple Seat Mounted On Yeti 75 Gallon Fuel Tank Garmin GPS Light Rail W. The PSRU would then reduce that rpm, while mechanically increasing torque (the hp remains constant so a mechanical decrease in rpm will simultaneously increase torque and vice versa). You know what was funny? A couple of days ago I was browsing through a VW engine rebuild book and the author stated "Your VW engine will give years of reliable service provided you remember a Volkswagon is not an automobile, it's a Volkswagon". EAA’s Chapter General Liability Insurance Program protects chapters, their members, officers, directors, and volunteers from alleged negligence. Skall man bygga själv är förstås rem enklast. Builder Updates: 2. Hirth 3503 - best combination of payload and range HKS 700e - better payload and less but acceptable range Jabiru - acceptable payload and range Yes, the Dragonfly really is the right plane for my mission. Whirl Wind Propellers is proud to introduce the NEW CarbonMax™ airboat propeller series. offers new airboats and used airboats for sale, airboat parts and a complete airboat service department. JohnVlake Redrive 42lbs Ford c6 gears 2. Everything was new at time of build,. 2003 Ask The Authority! NOTE: An important tip we learned at Corvair College #4 during Sun 'N Fun 2003 from new Contact! magazine editor Pat Panzera, and also airboat enthusiast Greg Lowe of Miami who started shopping for an airplane to build for his Corvair motor at Sun 'N Fun:. The Mark-15 includes our refined vibration absorption technology (now being used in NASCAR and in military applications), improved gearing design , and new housing technology. Pictured here are a medium duty hub (good up to 200 HP) and a heavy duty 400 HP version destined for the airboat industry. Inertia, thrust and vibrations load the PRSU.