 1973 Superbike Comparison
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Joined: Apr 2007
Posts: 3,063 Likes: 8
Loquacious
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OP
Loquacious
Joined: Apr 2007
Posts: 3,063 Likes: 8 |
Not sure if this has been posted in the past but I just came across this comparison from 1973 and thought I'd pass it on to everyone. http://www.kawtriple.com/mraxl/articles/1973%20Superbikes/superbikes1.htm I remember purchasing this copy of "Cycle" and being thoroughly impressed with it. It compared the Kawasaki 750 and 903, Triumph 750 Trident, Norton 750 Commando, Ducati 750, Honda 750, and Harley 1000 Sportster. Guess who came 1st & 2nd, the Kawas? The Triumph and Norton came 3rd and 4th. The Harley came .....last  Excellent read. 
12 Rocket Roadster 03 Bonneville America 69 BSA Firebird Scrambler 73 Yamaha TX 750
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 Re: 1973 Superbike Comparison
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Joined: Mar 2009
Posts: 12,964
Stickman Yogi
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Stickman Yogi
Joined: Mar 2009
Posts: 12,964 |
That's pretty cool! I found it interesting that the HD was not much more expensive than the other bikes. The comparison chart near the end sums things up quite well.
Live to love, love to live.
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 Re: 1973 Superbike Comparison
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Joined: Jan 2006
Posts: 7,694 Likes: 22
Monkey Butt
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Monkey Butt
Joined: Jan 2006
Posts: 7,694 Likes: 22 |
Only thing I noted that was odd is the Trident 750, 35 years ago turns in a 1/4 mile 2 seconds faster than my current bike.
That was probably about the last time Triumph beat a Duck.
Did you notice the historic indicator? The cost of ownership was really taking its toll by then. People were looking at speed, dependability, but also savings.
AMF sold very affordable machines back then. They did a pretty good marketing job.
Great article, thanks for posting it.
I try to aggravate one person a day. Today may be your day.
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 Re: 1973 Superbike Comparison
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Joined: Apr 2007
Posts: 3,063 Likes: 8
Loquacious
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OP
Loquacious
Joined: Apr 2007
Posts: 3,063 Likes: 8 |
Quote:
That was probably about the last time Triumph beat a Duck.
Apparantly the Duke in that test had a problem with a restrictive intake that they didn't notice until after the testing was complete. Wonder how it would have faired it this would have been corrected.
Also, note the horsepower profiles. Those were 750s putting out very similar numbers to our current bikes. And the compression ratios weren't that high also.
12 Rocket Roadster 03 Bonneville America 69 BSA Firebird Scrambler 73 Yamaha TX 750
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 Re: 1973 Superbike Comparison
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Joined: Apr 2008
Posts: 3,937
Loquacious
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Loquacious
Joined: Apr 2008
Posts: 3,937 |
I had no idea! This is a 72, little meaner then the 73. 
And you may see me tonight
With an illegal smile
J. Prine
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 Re: 1973 Superbike Comparison
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Joined: Feb 2007
Posts: 23,225 Likes: 62
Fe Butt
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Fe Butt
Joined: Feb 2007
Posts: 23,225 Likes: 62 |
No Suzuki triple 2 strokers? I have 3 and used to have 4, very fast machines.
I learned all I need to know about life by killing smart people and eating their brains. Eat right ,Exercise ,Stay fit, Die Anyway!
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 Re: 1973 Superbike Comparison
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Joined: Jan 2005
Posts: 5,537
Check Pants
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Check Pants
Joined: Jan 2005
Posts: 5,537 |
That was a great look back, thanks for posting! I love two-strokers, but never got to ride a Kaw triple.
Al
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 Re: 1973 Superbike Comparison
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Joined: Feb 2007
Posts: 23,225 Likes: 62
Fe Butt
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Fe Butt
Joined: Feb 2007
Posts: 23,225 Likes: 62 |
We were out riding a few years ago and ran across a guy with one. I don't remember what size it was anymore but the guy I was with asked him if he could take the bike for a spin. He went about 200' up the road and dumped it!  Good for the stranger that there was no damage but that thing really went.
I learned all I need to know about life by killing smart people and eating their brains. Eat right ,Exercise ,Stay fit, Die Anyway!
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 Re: 1973 Superbike Comparison
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Joined: Apr 2007
Posts: 3,063 Likes: 8
Loquacious
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OP
Loquacious
Joined: Apr 2007
Posts: 3,063 Likes: 8 |
One of the fellows in town has just restored a 750 triple. Spent close to $8000 on the project to date. Bike was professionally ported and bored out. The only problem is that it was set up for the quarter mile. It only comes alive at over 6000 rpm. He is running the bike with tuned pipes and it is noisier than .... He wishes it had been more mildly tuned. When I spoke to him, he had just had the bike dynoed and said it was putting our around 120hp. Not that much when you consider a 675 Daytona but a lot for a vintage bike.
Only problem is that he can only get 40 miles to the tank of gas. Fun to ride if you like spending most of the time on the rear wheel.
And erle, yours looks a lot better than his.
12 Rocket Roadster 03 Bonneville America 69 BSA Firebird Scrambler 73 Yamaha TX 750
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 Re: 1973 Superbike Comparison
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Joined: Apr 2008
Posts: 3,937
Loquacious
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Loquacious
Joined: Apr 2008
Posts: 3,937 |
Glad you enjoyed, but its no "look back" for me, that pic's about two years old, but, with "you know who" as my witness, I was riding it today! 
And you may see me tonight
With an illegal smile
J. Prine
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 Re: 1973 Superbike Comparison
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Joined: Apr 2008
Posts: 3,937
Loquacious
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Loquacious
Joined: Apr 2008
Posts: 3,937 |
Things have slowed some now, but originals were trading on ebay the last few years for about; Dusted off barn finds 5-7K cleaned up and tuned up barn finds 6-8K clean and (questionable)good running 8-11K amature resto 9-12K semi-pro resto 11-15K and top shelf 16-20K. Mine was totally original stock when I got it about four years ago, BUT I'LL BE DA-NED IF I WON'T RIDE THE WHEELS OFF IT, mod. it to my tastes, and DA-N the milage! When it comes time to sell, if its not destroyed, I'll put all the original stuff back on to sell, and sell all the aftermarket stuff seperately. 
And you may see me tonight
With an illegal smile
J. Prine
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 Re: 1973 Superbike Comparison
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Joined: Jun 2005
Posts: 534
Adjunct
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Adjunct
Joined: Jun 2005
Posts: 534 |
erie thats a nice widow maker
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