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Monday, November 1, 2010
Roehr 1250scRoehr is kind of like a supped-up Mustang or Ford GT. It's 100 percent American made, and beatings in the heart of the beast is a liquid cooling big bore V Rod engine with a supercharger, it is very similar to those crossings fast. Why V Rod might ask? Well, despite the fact that she presented a cruiser and very heavy, and in accordance with Roehr's designed to be permanent and for the most part it's decent for the engine to only American-made capable of making this kind of power that you want for this bike. "It's basically the engine VR1000 Superbike old but its drafting of the Cruiser," explains company founder Walter Roehr. "The engine of a large and well-made, and can be dealt with is pumping large quantities of horsepower through it. The only downfall is the weight. The engine itself weights approximately 100 pounds and a bicycle at 400 pounds and this means a lot. This is why there have to make a good, usable and Authority and key. as well as an attempt to make the rest as light as possible."
Roehr 1250sc In fact, have been developed, in fact V Rod engine in conjunction with Porsche in origin. Bet you do not know, did not ya? The result was a means of 1130cc (now available in 1250cc) cooled, DOHC, eight valves, 60 degree V-Twin engine, named "Revolution" that have a high accuracy, with performance characteristics and a wide carrying only short-stroke architecture can provide. But there is a greater need for Roehr his motorcycle so he installed a supercharger on the monster for him, but we will not go into that in one minute. The internal configuration of the engine has Roehr Superbike 1250cc V Rod relatively stock engine with 105mm x 72mm bore and stroke, 11.3:1 compression ratio and 5-speed transmission. Dealing with the duties of the exhaust is a set of custom fitted - R1 specifications mufflers Carbon Akrapovic headers mated to a directly fabricated. As revolutionary as the engine is a V Rod, Corvette engine is still not even close to power what Mr. Roehr necessary for sportbike Big Buck has a modern. While it is possible to make the drive very fast in the naturally aspirated, and in a more logical and cost-effective to reach this goal is to think outside the box. And forced induction was the logical choice for this application, and so was born the RSS (Roehr Supercharger system).
Roehr 1250sc Inside RSS sitting Rotrex 15-60 C for centrifuges that weights only 6.4 pounds and the largest not only in the size of the birth of a small car model. Mechanism within the disk on the patented drive, which provides "a very high percentage of step", and the ratio 12.7:1, which means maximum air volume of the slimmest possible. Other stories inside the bypass valve, which aims to re-distribute the air to unnecessary again to the compressor during a particular process, such as Cruise Control, idle and deceleration, which emptied effectively and reduce the severity of withdrawal on the engine. This essentially denies the supercharger and then provides job engine as if the securities in those cases less demanding. Bypass valve closes under acceleration and allows compressed air to pressurize the intake system. It also aims to provide air Rotrex commensurate with the speed of a motorcycle driven, by virtue of the system which increases the speed and the severity of the Standing Committee to match the speed of the bike in the engine. The idea is that as a result of the handover of power will be as smooth as possible, and it seems to eliminate these aggressive "hit" is usually associated with induction disappearance. This works only from idle all the way to the schedule, and review.
Roehr 1250sc Relatively small size and low promotion system also eliminates the radiator usually required with a supercharger, which helps keep the weight down. As for the actual engine cooling, which comes in the form of dual side-mounted radiators, and aims to keep the bike as small as possible. Housing of this engine is very traditional framework is unique on an equal footing. Featuring dual-beam design, metal, are constructed unit and a mix of 4130 Sire steel, aluminum, chrome T6. By integrating the two cultures his goal is to adjust the properties of the appropriate flex in the bike, and as a framework for motorcycles should be much more powerful and cruel - the needs of design flexibility, and horizontally in most cases, to enable them to work correctly in both low and high speeds as well as in While bending over it. This is known as controlled flexible and this gives the rider feedback and offers some level of dampening when the bike is carving through the conversion.
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