hurplepelmet
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RE: Roger Marshall
Hello Nick.
In Roger's book, 'Roger and Out' - (page 94), he says he was on a RS750R when he finished second to Joey.
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01-12-2014, 06:13 PM |
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hurplepelmet
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RE: Roger Marshall
(01-12-2014, 08:16 PM)Splashdown Wrote: Thank you hurplepelmet. Now that is interesting. I was lead to believe that he was on a V4.
I can't think what the RS750 was based on. A CB750F?
A pleasure. From http://world.honda.com/V4-story/pc/04/
Production V4 Engine Has Ample Race Potential
In 1982, the VF750 Sabre was followed by the VF750F. While its engine had the same output figures as the Sabre and Magna, heavy engine braking caused rear wheel hop, requiring fitment of the slipper clutch designed for the NR500. The VF750F was also the first production bike to feature a double-cradle frame made from box-section tubing. The incredible potential of this machine was proven when racing versions won the Daytona 200 and many other races around the world. The VF750F was followed by a whole line-up of V-Series machines developed in quick succession, including the impressive VF1000R. In 1982, HRC (Honda Racing Corporation) was established and went on to develop many racing machines based on the VF750F. In 1983 they developed the incredible RS850R. This was followed in 1984 by the RS750R, which won the 24-Hour Le Mans endurance race and many other big races. In addition to its impressive power output, the 90° V4 engine layout eliminated primary vibration, was as narrow as a twin-cylinder engine and had its cylinders cast into the upper engine case. The design of this remarkable power unit was both revolutionary and, in retrospect, very rational. It would form the basis for many successful Honda V4 engines to come.
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01-12-2014, 11:13 PM |
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cregnybaa
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RE: Roger Marshall
(01-12-2014, 11:13 PM)hurplepelmet Wrote: (01-12-2014, 08:16 PM)Splashdown Wrote: Thank you hurplepelmet. Now that is interesting. I was lead to believe that he was on a V4.
I can't think what the RS750 was based on. A CB750F?
A pleasure. From http://world.honda.com/V4-story/pc/04/
Production V4 Engine Has Ample Race Potential
In 1982, the VF750 Sabre was followed by the VF750F. While its engine had the same output figures as the Sabre and Magna, heavy engine braking caused rear wheel hop, requiring fitment of the slipper clutch designed for the NR500. The VF750F was also the first production bike to feature a double-cradle frame made from box-section tubing. The incredible potential of this machine was proven when racing versions won the Daytona 200 and many other races around the world. The VF750F was followed by a whole line-up of V-Series machines developed in quick succession, including the impressive VF1000R. In 1982, HRC (Honda Racing Corporation) was established and went on to develop many racing machines based on the VF750F. In 1983 they developed the incredible RS850R. This was followed in 1984 by the RS750R, which won the 24-Hour Le Mans endurance race and many other big races. In addition to its impressive power output, the 90° V4 engine layout eliminated primary vibration, was as narrow as a twin-cylinder engine and had its cylinders cast into the upper engine case. The design of this remarkable power unit was both revolutionary and, in retrospect, very rational. It would form the basis for many successful Honda V4 engines to come. The vf 750f was a pile of junk ask anyone who worked for a Honda dealership at the time, they where that bad thats why the vfr was so good. Honda realized they had built a pup but put the record straight with the vfr probably one of the best motorcycles ever produced it only really had two things in common with the F thats the name on the tank and the fact that its a v4.
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02-12-2014, 05:29 AM |
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prefab
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RE: Roger Marshall
(02-12-2014, 05:29 AM)cregnybaa Wrote: (01-12-2014, 11:13 PM)hurplepelmet Wrote: (01-12-2014, 08:16 PM)Splashdown Wrote: Thank you hurplepelmet. Now that is interesting. I was lead to believe that he was on a V4.
I can't think what the RS750 was based on. A CB750F?
A pleasure. From http://world.honda.com/V4-story/pc/04/
Production V4 Engine Has Ample Race Potential
In 1982, the VF750 Sabre was followed by the VF750F. While its engine had the same output figures as the Sabre and Magna, heavy engine braking caused rear wheel hop, requiring fitment of the slipper clutch designed for the NR500. The VF750F was also the first production bike to feature a double-cradle frame made from box-section tubing. The incredible potential of this machine was proven when racing versions won the Daytona 200 and many other races around the world. The VF750F was followed by a whole line-up of V-Series machines developed in quick succession, including the impressive VF1000R. In 1982, HRC (Honda Racing Corporation) was established and went on to develop many racing machines based on the VF750F. In 1983 they developed the incredible RS850R. This was followed in 1984 by the RS750R, which won the 24-Hour Le Mans endurance race and many other big races. In addition to its impressive power output, the 90° V4 engine layout eliminated primary vibration, was as narrow as a twin-cylinder engine and had its cylinders cast into the upper engine case. The design of this remarkable power unit was both revolutionary and, in retrospect, very rational. It would form the basis for many successful Honda V4 engines to come. The vf 750f was a pile of junk ask anyone who worked for a Honda dealership at the time, they where that bad thats why the vfr was so good. Honda realized they had built a pup but put the record straight with the vfr probably one of the best motorcycles ever produced it only really had two things in common with the F thats the name on the tank and the fact that its a v4.
Nothing upstairs
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02-12-2014, 12:25 PM |
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prefab
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RE: Roger Marshall
The best part of the V750F was the built-in security cable, which set off the alarm if cut. Another great security device that is no longer available was the net, which encased your helmet and locked through the back wheel. Mike Hail wood had a hand in that product.
Nothing upstairs
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02-12-2014, 12:34 PM |
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