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Motor rotativo MAZDA RX7-12A (1)

motor rotativo de Mazda RX7-12A... esperando piezas para ponerlo en marcha:)


 


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Montaje del Motor Renesis - Mazda RX-8 - NO REBUILD
Proceso de remontaje del motor Renesis de un Mazda RX-8. NO ES UN REBUILD de Motor puesto que no se han cambiado ninguna junta de estanqueidad, sellos de aceite o sellos de motor. Se ha limpiado todas las piezas y se han reutilizado, con el propósito de practicar el montaje del motor y almacenarlo de una manera mas compacta para en un futuro rehacerlo con piezas destinadas a su uso en competición. Manual de Taller: http://foxed.ca/rx7manual/2003mazdarx8/





Motor rotativo MAZDA RX7-12A (3)
motor rotativo de Mazda RX7-12A... esperando piezas para ponerlo en marcha:)





How to rebuild a Rotary Bridge Port engine ~ fullBOOST tech files
FullBoost Tech Files, Ep 1 ~ Rebuild and Bridgeport of a 13B rotary engine @ Mr Parts. We have started with a stripped down 1984 Mazda RX7 13BT engine, and will run through the steps involved in bridge porting the engine, then assembly, to the start up in its new home, a 1972 Mazda 808 (RX3). [ http://mrparts.com.au ] http://www.fullBoost.com.au Get your track gear! http://shop.fullBoost.com.au Follow us on social media @ Google+ https://plus.google.com/+fullBoost Facebook http://www.facebook.com/fullBoostcomau YouTube http://www.youtube.com/user/fullBoostcomau Twitter https://twitter.com/fullBoostcomau Instagram http://instagram.com/fullBoostcomau





RX-7 SA22C 20b motor
wildheart 20b motor 2011/11/06  shoot out





rx7 12a turbo new setup
new setup semi pp motor on e85...car is for sale





mazda motor rotativo
mazda motor rotativo





Motor rotativo MAZDA RX7-12A (2)
motor rotativo de Mazda RX7-12A... esperando piezas para ponerlo en marcha:)





ChipsMotorsports.com rotor service.wmv
3mm wire EDM cut, side, tip for high rpm/ clearanced rotors ChipsMotorsports.com Mazda 12A 13B 20B Rotor Service. For pricing and info. Contact ChipsMotorsports This is the removal of the minimum amount of material from the side of the rotors to prevent the corner seal or side seals from sticking in and losing compression if the rotor contacts the side plate. This is recommended for high RPM or high Boost engines. All work is machined to identical tolerances and is done with a step at the top of the rotor for more corner seal minimal clearance while permitting maximum side seal support through the center of the combustion chamber.





Mazda Rx7 Turbo II Restauracion video 5
Armado de motor rotativo 13B, Ultima tapa, fc3s, www.xeleneo.com.ar xeleneo(at)gmail.com see http://www.youtube.com/watch?v=w6QgiHg6pG4





Motor Rotativo
Veja o teste de um Motor Wankel alcançando 1664 HPs. Esse motor foi montado em um Mazda RX7 Americano de Arrancada. Vídeo: Hogg Performance www.rzone.com.br





93 FD Rx-7 Close Up
Tset driving My 39 Mazda RX-7 Single turbo @13 PSI Boost 350 RWHP





1994 Mazda RX-7 Type R T88 SINGLE TURBO 500HP+ bridge port highly modified
1994 Mazda RX7 13B T88 SINGLE turbo CONVERSION, 500HP+, 5 speed manual, 59,000 kms, 18" wheels, upgraded T88 Greddy turbo, Exhaust, suspension, injectors, computer, GT wing, A/M hood, Recaro seat, Upgraded inter-cooler, Car is completely modified almost everything re-done from stock! RE-amamiya Aero Kit, HKS Boost controller, Fuel Regulator, Trust Inter-cooler, Twin plate clutch, Power FC stand alone computer, LED lights, stainless steel braided brake hose, Extra meters, aluminum radiator. Engine Type Rotary turbo Fuel Type Gas Drive Type Right Hand Drive Drive Train Type 2 Wheel Drive Transmission Type 5 Speed Manual Mileage 59000 km Primary Color White Secondary Color White Interior Type Cloth Interior Color Black Status In Transit Stock Number 0401-32 Features: 18 Inch Wheels, After Market/Upgraded Suspension, Aftermarket Gauges, Aftermarket Hood, Aftermarket Intake, Aftermarket Limited Slip Differential, Aftermarket Wheels, Aftermarket/Upgraded Clutch, Aftermarket/Upgraded Exhaust, Aftermarket/Upgraded Intercooler, Ground Effects, Limited Slip Differential, New/Upgraded Tires, Power Locks, Power Windows, Privacy Glass, Tachometer, Tuned ECU (Electronic Control Unit), turbo Boost Controller, Upgraded turbo/s





Como funciona un motor rotativo - EscueladeManejo.net
Escuela de Manejo: Como funciona un motor rotativo Wankel. Para mas informacion visite www.escuelademanejo.net





1985 Mazda Savanna Rx-7 Rotary 1 Owner 37K Orig Mi Rx7 Series 3 GSL SE NA S3
Mazda Rx7 GSL-SE Rotary 12V car. Nathan Wratislaw AKA 1 Owner Car Guy and These are Very Fun cars to drive & this is the Nicest one I have ever Driven it is a 1 Owner car and only has 37k Original Miles. Make sure and check out My channel I have Lot's of nice. 1 & 2 Owner Cars Trucks and SUV's and i sell them cheap I have over 750 Cars Trucks and SUV's on My Channel Make sure and Subscribe also make sure and ADD Me on Facebook http://www.facebook.com/Cerealmarshmallows http://www.1ownercarguy.com From Wikipedia The Series 3 (1984--1985) featured an updated lower front fascia. North American models received a different instrument cluster (the NA S3 RX-7 is the only rotary-engined car to not have a centrally mounted tachometer). GSL package was continued into this series, but Mazda introduced the GSL-SE sub-model. The GSL-SE had a fuel-injected 1.3 L 13B RE-EGI engine producing 135 hp (101 kW) and 135 lb·ft (183 N·m). GSL-SEs had much the same options as the GSL (clutch-type rear LSD and rear disc brakes), but the brake rotors were larger, allowing Mazda to use the more common lug nuts (versus bolts), and a new bolt pattern of 4x114.3 (4x4.5"). Also, they had upgraded suspension with stiffer springs and shocks. The external oil cooler was reintroduced, after being dropped in the 1983 model-year for the controversial "beehive" water-oil heat exchanger. The 1984 RX-7 GSL has an estimated 29 highway miles per gallon (8.11 litres per 100 km) /19 estimated city miles per gallon (12.37 l/100 km). According to Mazda, its rotary engine, licensed by NSU-Wankel allowed the RX-7 GSL to accelerate from 0 to 50 (80 km/h) in 6.3 seconds. Kelley Blue Book, in its January--February 1984 issue, noted that a 1981 RX-7 GSL retained 93.4% of its original sticker price. 1985 - Mazda released in Australia the RX7 Finale - this was the last of the series and brought out in limited numbers. The Finale featured power options and a brass plaque mentioning the number the car was as well as "Last of a legend" on the plaque. The finale had special stickers and a blacked out section between the window & rear hatch. The handling and acceleration of the car were noted to be of a high caliber for its day. This generation RX-7 had "live axle" 4-link rear suspension with Watt's linkage, a 50/50 weight ratio, and weighed under 2500 lb (1100 kg). It was the lightest generation of RX-7 ever produced. 12A-powered models accelerated from 0--60 mph in 9.2 s, and turned 0.779g (7.64 m/s²) laterally on a skidpad. The 12A engine produced 100 hp (75 kW) at 6000 rpm, allowing the car to reach speeds of over 120 miles per hour (190 km/h). Because of the smoothness inherent in the Wankel rotary engine, little vibration or harshness was experienced at high rpm, so a buzzer was fitted to the tachometer to warn the driver when the 7000 rpm redline was approaching. The 12A engine has a long thin shaped combustion chamber, having a large surface area in relation to its volume. Therefore, combustion is cool, giving few oxides of nitrogen. However, the combustion is also incomplete, so there are large amounts of partly burned hydrocarbons and carbon monoxide. The Exhaust is hot enough for combustion of these to continue into the Exhaust. An engine driven pump supplies air into the Exhaust to complete the burn of these chemicals. This is done in the "thermal reactor" chamber where the Exhaust manifold would normally be on a conventional engine. Under certain conditions the pump injects air into the thermal reactor and at other times air is pumped through injectors into the Exhaust ports. This fresh air is needed for more efficient and cleaner burning of the air/fuel mixture.[2] Options and models varied from country to country. The gauge layout and interior styling in the Series 3 was only changed for North American versions. Additionally, North America was the only market to have offered the first generation RX-7 with the fuel-injected 13B, model GSL-SE. A turbocharged (but non-intercooled) 12A engine was available for the top-end model of Series 3 in Japan. Sales were strong, with a total of 474,565 first generation cars produced; 377,878 were sold in the United States alone. In 2004, Sports Car International named this car #7 on its list of Top Sports Cars of the 1970s. In 1983, the RX-7 would appear on Car and Driver magazine's Ten Best list for the first time in 20 years I created this video with the YouTube Video Editor (http://www.youtube.com/editor)





Mazda RX-7 FD3S 550HP! LOUD SOUNDS!!
Hans records a lovely sounding Mazda RX-7 FD3S. The car is modified and tuned to 550bhp. Thanks for watching and feel free to leave a comment behind. /Hans




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