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TOPIC: Radial engine
#353274
Flashback (Moderator)
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Radial engine 1 Year, 2 Months ago  
I have always liked this bike but never heard it run........Click
 
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#353275
Greysnake (User)
I'm so far behind I think I'm first.
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Re:Radial engine 1 Year, 2 Months ago  
Sounds really good. I bet riding it is a big rush
 
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06 Midnight Silverado
*nothing shines like a star*
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#353304
3000 FPS (User)
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Re:Radial engine 1 Year, 2 Months ago  
That is pretty wild. I believe I counted 6 exhaust pipes. I also looked at the chain saw bike. I think some of these people have to much time on their hands.
 
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#353315
Blackroadie (User)
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Re:Radial engine 1 Year, 2 Months ago  
Nice! Sounds like a mini F4U ready for takeoff.
 
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04 MIDNITE SILVERADO
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#353326
Flashback (Moderator)
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Re:Radial engine 1 Year, 2 Months ago  
There was a relative youtube that showed it at the drag strip at sturgis also..sounded like it was missing a bit but was still going strong..probably had some jetting issues.........
 
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#353332
ahamay (User)
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Re:Radial engine 1 Year, 2 Months ago  
3000 FPS wrote:
That is pretty wild. I believe I counted 6 exhaust pipes. I also looked at the chain saw bike. I think some of these people have to much time on their hands.Radial engines come in banks of three, seven, and nine cylinders.18's are two banks of nine etc. I want a radial, or the Mazda rotary engine bike. I bet that would make a great 1/4 mile bike. The rotary engine gives you six power pulses per revolution of the crank shaft. That's a truck load of power. I had an 1973 RX3 station wagon and it could really move out. I don't know what the top speed was but I had it up to 135mph once. Made the trip to the hospital in time for my son to be born in the hospital. Some bike maker had a 650cc rotary engine but I can't remember who. Suzuki, Yamaha, I don't know. I think I might build a bike with the Mazda engine.
 
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Last Edit: 2011/03/10 18:52 By ahamay.
 
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#353362
3000 FPS (User)
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Re:Radial engine 1 Year, 2 Months ago  
ahamay wrote:
3000 FPS wrote:
That is pretty wild. I believe I counted 6 exhaust pipes. I also looked at the chain saw bike. I think some of these people have to much time on their hands.Radial engines come in banks of three, seven, and nine cylinders.18's are two banks of nine etc. I want a radial, or the Mazda rotary engine bike. I bet that would make a great 1/4 mile bike. The rotary engine gives you six power pulses per revolution of the crank shaft. That's a truck load of power. I had an 1973 RX3 station wagon and it could really move out. I don't know what the top speed was but I had it up to 135mph once. Made the trip to the hospital in time for my son to be born in the hospital. Some bike maker had a 650cc rotary engine but I can't remember who. Suzuki, Yamaha, I don't know. I think I might build a bike with the Mazda engine.

Yep I had to go back and look at it again and it is seven. I did not realize that radial engines only came in odd numbers.
 
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#353375
coot53 (User)
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Re:Radial engine 1 Year, 2 Months ago  
ahamay wrote:
3000 FPS wrote:
That is pretty wild. I believe I counted 6 exhaust pipes. I also looked at the chain saw bike. I think some of these people have to much time on their hands.Radial engines come in banks of three, seven, and nine cylinders.18's are two banks of nine etc. I want a radial, or the Mazda rotary engine bike. I bet that would make a great 1/4 mile bike. The rotary engine gives you six power pulses per revolution of the crank shaft. That's a truck load of power. I had an 1973 RX3 station wagon and it could really move out. I don't know what the top speed was but I had it up to 135mph once. Made the trip to the hospital in time for my son to be born in the hospital. Some bike maker had a 650cc rotary engine but I can't remember who. Suzuki, Yamaha, I don't know. I think I might build a bike with the Mazda engine.



I rode the rotary engine bike you are talking about ONCE in the late 70's I believe. It ran smooth as hell and I kinda laughed when I looked at the tach and saw what I considered rediculous numbers on it. I took it around the block to get the feel of it, then found a long straightaway and cranked into the throttle. I felt like a bucket of mush untill it hit it's power range and then Something like the kawi two stroke triples but even more exagerated. I changed my underwear and returned the bike and was quite happy with my piston engine after that.
I think the were only made for a few years.

Coot
 
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Cooter Scooter 06 Roadstar
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#353393
ahamay (User)
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Re:Radial engine 1 Year, 2 Months ago  
I believe they had some major problems with the apex seals and the rotor body seal. Excessive oil consumption and over heating were some of the other issues. I want to use a full size RX7 engine. Even though it would not need it I want to put a gearbox and a hydraulic clutch on it.
 
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#353416
Tug (User)
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Re:Radial engine 1 Year, 2 Months ago  
ahamay please post pics when youre done i think it would be really neat
 
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