What was the stroke of a 1983 Honda CB650SC Nighthawk?
However, the 1983 model put the lie to that, getting rave reviews from everyone, everywhere. Dual slash-cut chrome pipes looked sporty. As noted in the opening paragraph, the new 650 doubled the number of camshafts and valves. Each of the four cylinders had a slightly oversquare bore of 60mm, stroke of 58mm.
What kind of engine did Honda Nighthawk have?
This Nighthawk was truly a marvel of good looks and efficiency when it appeared in 1983. Good lines, good paint, cast alloy wheels, megaphone-styled exhaust and 65 horses out of an all-new 655cc in-line four. This middling-sized engine sported 16 valves, two overhead camshafts and hydraulic control of valve lash.
When did the Honda Nighthawk 655cc come out?
This Nighthawk was truly a marvel of good looks and efficiency when it appeared in 1983. Good lines, good paint, cast alloy wheels, megaphone-styled exhaust and 65 horses out of an all-new 655cc in-line four.
How big is the front wheel on a Honda Nighthawk?
Handling also suffered a bit due to the up and down jacking activity of the shaft, but only the sportiest of riders would find serious fault. The Nighthawk was a surefire winner, and the name was resurrected in 1991. The 19-inch front wheel carried a 100/90 tire, and two disc brakes with twin-piston calipers, providing excellent stopping power.
What are the specs of a Honda Nighthawk 650?
Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Honda Nighthawk 650 (CB650SC) in 1983 the model with cruiser body and 656 cm3 / 39.9 cui engine size, 53.7 kW / 73 PS / 72 hp of power, 6-speed manual powertrain offered since 1983.
What kind of bike is a 1983 Honda Nighthawk?
1983 Honda 650 Nighthawk. 5 Speed with Over Drive. 27000 original miles. All Original. Runs great. FAST! Needs a little cosmetic work, otherwise rides great. I have done nothing to this bike since purchasing it except change the oil and oil filter.
Is the Honda Nighthawk CB550 still in good shape?
1983 Honda Nighthawk CB550 Bike runs and drives great, Fast ! I bought a new seat cover being installed. Rebuilt starter. New battery. Gas tank is sparkling clean on the inside NO rust. New front and rear tires, New brake pads. Bike is in great shape, no rust, always garage kept and well maintained.
What kind of battery does a Honda Nighthawk have?
8. It has a new gel cell battery and starter solenoid. The control switches and cables were all cleaned, lubricated, and reassembled. 9. New rings were installed and the head given a valve job, while replacing the valve stem oil seals.
However, the 1983 model put the lie to that, getting rave reviews from everyone, everywhere. Dual slash-cut chrome pipes looked sporty. As noted in the opening paragraph, the new 650 doubled the number of camshafts and valves. Each of the four cylinders had a slightly oversquare bore of 60mm, stroke of 58mm.
What kind of engine does a Honda cb650c have?
Honda came out with a very nice CB650C four-banger, 627cc, with single overhead camshaft, two valves per cylinder, and five-speed gearbox with chain final drive. Just look at that ’80s-awesome dash! After three years the marketing department felt the model needed a little more pizzazz.
How to correct a carb jetting motorcycle backfire?
Start the motorcycle cold with the choke on and see if there are any signs that it is loading up with fuel. Decrease the choke to lessen the fuel. Allow the bike to warm up to riding temperature, about two minutes. How does the bike respond to a standing throttle range? Is it smooth in the low RPM range from idle to about 1200?
How can I check if my Honda motorcycle still runs?
Once the idle and midrange mixture are dialed in, the high-speed mix may be checked. The high-speed jet is checked while the bike is being driven. Speed the engine up to between 3/4 and full throttle with the bike in first gear. Listen for a lean misfire and observe the exhaust for excessive hydrocarbons.
This Nighthawk was truly a marvel of good looks and efficiency when it appeared in 1983. Good lines, good paint, cast alloy wheels, megaphone-styled exhaust and 65 horses out of an all-new 655cc in-line four.
This Nighthawk was truly a marvel of good looks and efficiency when it appeared in 1983. Good lines, good paint, cast alloy wheels, megaphone-styled exhaust and 65 horses out of an all-new 655cc in-line four. This middling-sized engine sported 16 valves, two overhead camshafts and hydraulic control of valve lash.
What kind of suspension does a CB 650 SC Nighthawk have?
On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Honda CB 650 SC Nighthawk has a frame with front suspension being Air-adjustable, leading-axle forks with dual Syntallic bushings and at the rear, it is equipped with adustable daul shock .
What kind of CAMS did the 83 Honda Nighthawk have?
Honda had made 550 cc machines before, but the ’83 was the first with dual rather than single overhead cams.
Who was the original owner of the Honda Nighthawk?
Owner: Bob Duncan, Atascadero, California. This Nighthawk was truly a marvel of good looks and efficiency when it appeared in 1983. Good lines, good paint, cast alloy wheels, megaphone-styled exhaust and 65 horses out of an all-new 655cc in-line four.
What kind of bike was the Honda 650?
Like back in 1979, when the Japanese manufacturers were still wondering about what cylinder sizes sold best. Since the old Brit-bike 650s had sold well and were quite popular, the Big Four (Honda, Yamaha, Kawasaki, Suzuki) were all offering 650s—twins and fours.
Owner: Bob Duncan, Atascadero, California. This Nighthawk was truly a marvel of good looks and efficiency when it appeared in 1983. Good lines, good paint, cast alloy wheels, megaphone-styled exhaust and 65 horses out of an all-new 655cc in-line four.
How big is the Honda CB 650 SC Nighthawk?
1984 Honda CB 650 SC Nighthawk. Pavia Thomsen. Submit more pictures. More pictures… 3.8 See the detailed rating of touring capabilities, reliability, accident risk, etc. Compare with any other motorbike. Carburettor. Four 32mm constant velocity 790 mm (31.1 inches) If adjustable, lowest setting.
What kind of engine does a Honda Nighthawk 650 have?
Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Honda Nighthawk 650 (CB650SC) in 1984, the model with cruiser body and 656 cm3 / 39.9 cui engine size, 53.7 kW / 73 PS / 72 hp of power, 6-speed manual powertrain.
What are the specs on a Honda CB 650?
Four 32mm constant velocity 790 mm (31.1 inches) If adjustable, lowest setting. 790 mm (31.1 inches) If adjustable, highest setting. Report missing specs or required updates. Compare US insurance quotes from the nation’s top providers.
What are the specs of a 1982 Honda Nighthawk?
Specifications listing with fuel economy, top speed, performance factory data and ProfessCars™ estimation: this Honda would accelerate 0-60 mph in 4.2 sec, 0-100 km/h in 4.4 sec and quarter mile time is 13 sec. How much horsepower ? What engine size ? What dimensions ?
What happens if there is no spark in the ignition coil?
Hence, without this high voltage, there is no spark and, consequently, internal combustion cannot take place within the engine. Simply put, the bottom line is without spark the engine doesn’t run.
How can I tell if my ignition coil is on fire?
Have someone crank the engine and observe the center electrode of the plug — if there’s sufficient voltage reaching the plug, you should see a bright blue spark jump across the gap of the electrode every time that cylinder fires. If you see no spark, the coil is a good thing to suspect next.
Why did my Honda CB650 have charging problems?
Honda’s rarely ever had charging problems… and if they did… it was because the regulator rectifier went bad, which was easy and cheap to replace. In 1979, Honda tried a different type of charging system for 4 years. They went with a rotor which was wound up with wires inside of it, and the housing was not filled with oil. Shit would get hot.
Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Honda Nighthawk 650 (CB650SC) in 1983 the model with cruiser body and 656 cm3 / 39.9 cui engine size, 53.7 kW / 73 PS / 72 hp of power, 6-speed manual powertrain offered since 1983.
Honda came out with a very nice CB650C four-banger, 627cc, with single overhead camshaft, two valves per cylinder, and five-speed gearbox with chain final drive. Just look at that ’80s-awesome dash! After three years the marketing department felt the model needed a little more pizzazz.
Honda’s rarely ever had charging problems… and if they did… it was because the regulator rectifier went bad, which was easy and cheap to replace. In 1979, Honda tried a different type of charging system for 4 years. They went with a rotor which was wound up with wires inside of it, and the housing was not filled with oil. Shit would get hot.
Do you need a gear puller on a Honda CB650?
Check out what the Haynes manual has to say about it all. Getting the rotor off can be a pain in the ass. You need a “gear puller”. Pep boys has them. Make sure you back the lock nut out 1/4″ before trying to use the rotor puller.
Why did my Honda Accord Charger go bad?
This was good. Honda’s rarely ever had charging problems… and if they did… it was because the regulator rectifier went bad, which was easy and cheap to replace. In 1979, Honda tried a different type of charging system for 4 years. They went with a rotor which was wound up with wires inside of it, and the housing was not filled with oil.
Where did Paul get his Honda Nighthawk from?
Fast forwarding, after I graduated high school, I was abroad with YWAM and Mercy Ships in a few spots, including Guinea, Africa, where our team rented a sweet Honda 90 motorcycle, which was the first time I’d had a chance to re-learn this lost art, and I was re-hooked.
How many bikes did Honda sell in 1959?
At the end of 1959, Honda had sold about 1700 units and had only 15 dealers. The books showed a cash loss of $54,000. At that point, no one would have dreamed that this small company would become the dominant force in American motorcycling.
Like back in 1979, when the Japanese manufacturers were still wondering about what cylinder sizes sold best. Since the old Brit-bike 650s had sold well and were quite popular, the Big Four (Honda, Yamaha, Kawasaki, Suzuki) were all offering 650s—twins and fours.
When did the dirt bike boom start for Honda?
By the time the dirt bike boom started (1968), Hondas were everywhere! They were being raced in the desert, trail-ridden all across the country, hammered in enduros and hyper-tuned for TT tracks and scrambles. During this period of rampant growth, certain Honda models were landmarks… very important bikes that were breakthroughs.