motorized bicycle that run off the engine.need to know voltage’s,bulb sizes,etc. I want head light,brake and tail light, switches. I have a rupp mini bike diagram that shows no bulb sizes,voltage,watts and no battery but I can use one if I need one. are there options? what are they? I’d like nice bright lights but I don’t know electrics at all. I need idiot proof instructions. Please Help! thank you
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How to Identify and Resolve Common Issues ?

We offer a diverse range of insights on identifying and resolving common problems in sports. Our sources encompass academic articles, blog posts, and personal essays shared by seasoned athletes. :

By swapping out your rear sprocket for one with a different number of teeth than your stock one, you change the gear ratio your motorized bike runs at. This will change the drive train of your engine for a faster or more torque-y ride depending on the sprocket you go with.
The maximum speed of 80cc mini bike is 23 mph.
The top speed of 100cc bikes ranges from 50 to 70 mph (80 to 112 km/h) on average, but most production models are capable of 50 to 60 mph. In contrast, the world record speed of this engine type exceeds 116 mph (around 186 km/h).
Intervals in a higher gear: Cycling in a bigger gear increases strength and power. Warm up on a low gear and then increase it and pedal hard for 2–3 minutes, and then shift into a lower gear for a 3-minute recovery. Repeat this exercise 10 times.
With a 1000cc engine producing upwards of 170 hp, this bike can reach a top speed of 185 mph and complete its 0-60 mph in just under three seconds.
80cc Engine – 5.0HP.
80CC Engine Carburetor Size: 4.25″x2.
In carburetors that employ a power valve there is still a metering jet that controls the majority of the fuel control, however there is also a small valve that opens under wide open throttle conditions to deliver extra fuel for maximum power.
Find the adjustment screws on the front of the carburetor.

There should be two screws on the front of the carburetor, which are used to adjust the air and fuel mixture. These often look like flat-head screws, and you can use a screwdriver to turn them, adjusting the amount of fuel and air mixing in the carb.

The 25cc hub engine in the Wheel delivers 1hp (0.8 kW) peak power at 7,500 rpm and supports a top speed of 20 mph.
For example, a 150cc scooter has a top speed of 60 mph and may get up to 70 mpg, while a 250cc scooter can reach 75 mph but might get fewer than 60 mpg.
3: What Causes an Engine to Lose Power

Anything that impacts the air, fuel, compression or spark within the engine can cause it to lose power. Some issues may be as simple as a dirty air filter, while others may be more complex issues that affect the fuel injectors or spark plugs.

Because combustion takes place with each revolution of the crankshaft with a 2-stroke, this format puts out more power than a 4-stroke engine and the power has more instantaneous delivery. This are some reasons why 2-stroke engines have a long history of use on many different types of motorcycles.
Try hill repeats and riding intervals once a week to train your aerobic system and leg strength. This will certainly improve your overall cycling power. Riding further and joining faster cyclists on their rides will also help to improve your fitness and cycling wattage.
In the end, the fastest bikes use the elements of racing bikes – supple tires, aero riding position, a frame with flex in the right places – but their tires don`t need to be narrow.
Karel Abraham Press Release: GP12 Is 999cc, Has 250HP And Top Speed Of 360 km/h | | Kropotkin Thinks.
A 1000CC engine would produce anywhere between 80+ BHP.
Industrial engines typically produce about 3 HP for every 100cc of displacement. High performance automotive engines can produce 7 HP for every 100cc, as do many two-stroke engines.
450cc dirt bikes are great for recreational and enduro riding and can reach speeds of 80-120mph.
650–850cc—75 MPH

With a max speed this high, you`ll be hitting speeds of 40–50 MPH regularly on trails. With 700cc of displacement, this ATV can put out a lot of power. If speed is what you`re after, this quad will give it to you… at least until you hit the built-in rev limiter at around 75 MPH.

How fast is 125cc? Most production 125cc motorcycles have top speeds of 90-115 kmph (about 60-70 mph).
The ideal chemical air-fuel ratio, in which all the fuel is oxidized, is 14.7:1, that is, 14.7 parts air to 1 part fuel.
For peak power, most engines like an air/fuel ratio of 12.8 to 13.2. If you can tune a carb to deliver a consistent A/F within this range, the engine will usually run at its full potential from off-idle to wide open throttle. The air/fuel ratio will change with ambient temperature, barometric pressure and humidity.
Black Exhaust Smoke

Black smoke, whether steady or just when you accelerate indicates a rich fuel mixture. This means the carburetor is using too much fuel in the fuel/air mixture. As you can imagine, this rich mixture burns excess fuel which is why you get fewer miles to the gallon. It also emits excessive emissions.

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

Need the wire diagram to rewire my Ariens lawnmover to bypass the safety switch. It is Ariens GT-19 model # 931026 Serial # 001463.
Can you help? It is an old Ariens mower but still runs good but now I need to bypass the safety switch in order to run it any longer. The local Ariens dealer said I need to go through the internet and get the wire diagram as they cannot give it to me directly. They told me I needed the wire diagram and the part involved in bypassing the safety switch. Hope this is all the information you need to help me.

Thank you. Roger Fielitz

ANSWER : Here is owner manual: the switch is behind the ignition, sometimes at the N position of gearshift, just look for a switch with one wire coming in & one going out (usually the same color); disconnect the two wires & jumper them together to bypass the switch. Looks like yours has one under the seat.

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I have purchased three 750-watt power inverters in the last three weeks. They have all failed to work on the second or third use. The first two were the same brand. I replaced an old one that ran for several years. I am using it to run a 4.7 amp 120-volt vacuum cleaner motor that pumps up my air dock. I have it connected directly with marine cable to one of the boat batteries. The battery outputs about 12.8 volts DC. The fuses don?t blow, just No Output. I am using a three-wire 120-volt extension cord and am, wired neutral, hot and ground to the AC motor vial an on/off switch. The motor works fine when I run house power with an extension cord from the dock next to me. Could I be, just unlucky with new inverters and need to buy a forth one?
ANSWER : The problem may be that the inverter is undersized for the load. Is the 4.7 Amp rating the motor peak draw or the nominal one. What I mean is that it takes many times more power to start start the motor than when the motor is running. Typically it is 3 to 7 times more amps to start the motor than when it is running. It could be that starting the vacumm cleaner is stressing the inverter and it is causing it to fail prematurely. If you can find out the locked rotor current draw of the motor, the that would be the mininum size of the inverter.

Also, the type of inverter will make a difference on how the motor operates. A modified sine wave will make the motor run hotter than a pure sine wave inverter. Hope this helps.

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Spark plug wire boot grounding out on coil, 96 outback 2.5 automatic, just put new spark plug wires, new spark plugs, and new coil on. ran great for two weeks, now spark is jumping out of boot at coil on one wire, put old coil back on and still does it in the same spot. replaced wires again, and still does it in the same spot. seems to do it only under a load. Is my new spark plug on that cylinder bad? Does the coil need some insulation under it? It is the coil that sits right on top of the motor. Any ideas? thanks.
ANSWER : Sparks are high voltage, and will always follow the path of least resistance. If you can visibly see a spark (whether in a lighted area, or in the dark), that means either that a plug wire (or coil wire) is open (non conductive), or your have a carbon track on the surface where the spark can be seen, but most likely you have BOTH problems!

If you have an ohmmeter, check the resistance of each wire involved, particularly spark plug wires … which means you must be able to connect to both ends of each wire at the same, and hopefully, FLEX those wires, to be sure they don’t have a break inside that is intermittent (comes and goes)!

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I have a Kohler Condidant 5 Generator that will run as long as you hold the start button in. It dies when you let off. I have a harness for the remote switch but no switch – It also will start the generator when you cross the red and black wire and run as long as you hold them together. There are 3 wires to the main switch and 5 to the remote switch. Does the starter stay engaged the whole time you hold the start switch or does the computer release the starter once it is running? The Generator is producing electricity because I tested it while holding the start button. Some where is a wire that shold tell it to keep running. I have read online many descriptions of the same problem, most are told the board is bad so they replace it and still have the problem. Have not found a solution. Talked to a marine machanic today and he said he fixed his friends generator doing the same thing by running a bypass wire but he couldnt remember exactly what he did it was a long time ago. Can anyone help me. Thank you
ANSWER : The problem is either the ballast resistor or the starter bypass relay. The bypass relay should be part of the starter solenoid. I’m afraid I can’t tell you exactly where the ballast resistor is located. It should be a physically fairly large resistor made of ceramic. It should be retangular roughly 1.5″-3″ long and 3/8″-1/2″ accross with a wire on each end. It could also be a coil of wire mounted on a phenolic board.
If you need more help just add a comment and I’ll respond as soon as I get the message.

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I have a York Stellar model mid efficiency furnace Model # P?UCD12N07601A, Serial # EXAM3600524 installed in 1992. The HSI was replaced approximately 3 months ago. Over the last two weeks the ventor motor comes on, the HSI lights but does not ignite the gas. The ventor motor runns continously and the HSI continues to turn off and on without gas ignition. Some times by turning the ventor motor off and on (by opening and closing the bottom furnace faces panel door) will give be ignition after the HSI goes through 1-4 cycles. If I can’t get it to work I call my furnace repair guy. The serviceman thought it was the pressure switch and ordered one. Just this last weekend I had no heat and another service guy came in replaced the HSI again and adjusted the pressure switch and said this fix should work. Less than a day later furnace still experiencing the same problem-Ventor motor comes on, HSI comes on but no gas ignition. ventor motor runs continuously and the temperature in the house drops! I’m frustrated and the servicemen don’t seem to know how to fix the problem for good.
ANSWER : Make sure the vent pipes that exhaust the fumes are not blocked in any way and also check the drain line to be sure it is not kinked from the vent motor to the trap. Take the hoses off the vent motor and the pressure switch and make sure all the hoses are clean and free from debris also check the trap on the drain hose and make sure it has water in it if it doesn’t this will creat a negative pressure in the vent motor housing not allowing the vent pressure switch to make.

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I have the Intex Sand/Pump pool filter Model SF 20110. It’s been running real great for the last 4 months. However recently it has been tripping the internal overloads and I have found the pump motor to be very hot when I put my hand against it. I have tried several different solutions, such as a level ground platform that was clear of any obstructions, made sure that the motor vents under the motor was clear of anything that would prevent air flow. I used a non electrical type of lubricate on the impeller. When I would turn on the pump the rotor would not turn but only would hum very loudly and then slowly begin to turn. I also noticed that the motor’s rotor shaft would not turn to freely due the tightness around the rotor’s shaft. After using the lubricate the shaft would turn a little easier. I used an amp meter on the incoming voltage line and the motor would run at 4.5 amp. And yet it still overheated and tripped the motor overloads. I can only think that the motor is still not getting enough ventilation. I have check and cleared all the incoming lines and found nothing block the pumps input or output lines. Any suggestion?
ANSWER : I just looking into this issue my self. The pump cools itself by a internal fan, which is run by the motor. Well I took the housing cover off to find out all the fan blades have broken off and were setting in the base of the pump. Once you remove the fan blades from covering the air intake, it might be fine. I will find out my self once summer gets here.

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Trying to install a new fluro light, pull out old light to find 3 reds and 3 blacks 1 copper earth. What do I do to connect it up the right way??? When I pulled the old Fluro light out the 3 Reds were joined together with a connector ,two blacks were joined to one end of light wire, the other to the other end of the light wire,earth wire to the light case,the third black wire was connected to the wire from the ballast? Does this all make sense
ANSWER : No, this does not make sense but I have seen strange wiring before. There is power going from the light someplace else. Just connect it back up exactly as the old light was connected. It worked before so it will work again. If it works it is wired correctly. Without being there to check which wire was the hot wire and which was neutral it is impossible for me to say what is what. Make sure you connect the ground wire to the light chassis.

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