This setup helps the front belt spin freely while off power. "}},{"@type":"Question","name":"Header - Manifold --","acceptedAnswer":{"@type":"Answer","text":"This is the tube that runs from the exhaust port of a nitro engine to the pipe or muffler. A squid is simply a connector or plug with a bunch of wires soldered together that lead to a variety of plugs. "}},{"@type":"Question","name":"Radio Tray --","acceptedAnswer":{"@type":"Answer","text":"A deck or tray on many models that holds the major electrical components, such as the servos, batteries, and receiver. Still, it is possible to get a fairly accurate estimate of how motors that are rated differently compare to each other (such as what turn a 3,300kv motor is equivalent to). "contactType" : "customer service" Multiply this by the number of cylinders if you are running an exotic multicylindered powerplant. Gearing down increases run time. "Thursday", The hole is usually cut in the windshield. "}},{"@type":"Question","name":"Big Bore Shock --","acceptedAnswer":{"@type":"Answer","text":"Used on some off road models, this type of shock has a stock length shock body - but the bore (diameter) has been increased. "}},{"@type":"Question","name":"Comm Lathe \u00a1V Commutator Lathe --","acceptedAnswer":{"@type":"Answer","text":"A machine used to true the commutator of an electric motor. Used mainly on off-road kits. "Wednesday", "}},{"@type":"Question","name":"Shaft Drive --","acceptedAnswer":{"@type":"Answer","text":"Refers to a 4WD model that uses a driveshaft to transfer power to the front and rear wheels. The long neck allows the fuel to reach the tank with the body still on the model. The increased bore allows more shock oil to be used, resulting in smoother shock action, but marginally increasing weight. "}},{"@type":"Question","name":"Jumper Wire --","acceptedAnswer":{"@type":"Answer","text":"\"While caster refers to the upward angle at the front wheels of the car, kick-up refers to the upward angle of the front suspension arms. EP models also require a speed controller. "email" : "csd@rcmart.com", Drag brake is commonly adjusted via the brake linkage, radio, or ESC. "}},{"@type":"Question","name":"Pit Towel --","acceptedAnswer":{"@type":"Answer","text":"A towel or mat you place your model on while wrenching or inspecting. "}},{"@type":"Question","name":"Ackerman Link --","acceptedAnswer":{"@type":"Answer","text":"The center link of the bellcrank steering system that connects the two steering arms. This allows you to shop with us and enjoy&nbsp;<br><\/div><p><br>*&nbsp;Low cost shopping .&nbsp;<\/p><p>* Fast and reliable shipping&nbsp;<\/p><p>* The best after sale service<\/p><div><br><\/div> "}},{"@type":"Question","name":"What will happen if account is for multi-user? For 1:8 to 1:12 scale, power packs are usually LiPo or sub C stick, flat, or saddle packs. $12.99. A tire balancer is commonly used to balance tires, but the front tires on most 2WD models can be balanced on the ride. Heavier (stiffer) springs allow the shoes to engage later in the engine's RPMs, resulting in a harder launch (if you're running an off road model, think of wheelies on demand if the traction is good, or spinouts if the traction is loose). For nitro and gas engines, 1 HP = 550 ft. lbs. Many companies offer radio control cars in several different sizes: 1\/18, 1\/12, 1\/10, 1\/8, 1\/5 and 1\/4 scale. Contrary to popular belief, pre load does not affect spring rate (unless you are using dual rate springs). Of course, people get paid more money than machines to wind armatures, so expect to pay more for the increase in performance. ","acceptedAnswer":{"@type":"Answer","text":"<div>We accept the following currency:-<br><\/div><div><br><\/div><div>USD is our dominant currency for customers worldwide<\/div><div>HKD is for Hong Kong only<\/div><div><br><\/div><div>Customer can send the above currency to us via tele-transfer\/ wire.<\/div> "}},{"@type":"Question","name":"How many different Payment methods? How many times an engine, motor, wheel, gear, etc., will turn in a minute. Keeping your bearings oiled increases their lifespan and efficiency - use specific bearing oil or any light oil (such as 3 in 1). It is usually connected to the chassis with a flex plate. "}},{"@type":"Question","name":"Pressure Line --","acceptedAnswer":{"@type":"Answer","text":"The tube that runs from the tuned pipe or muffler to the fuel tank on nitro powered models. "}},{"@type":"Question","name":"Dead Short --","acceptedAnswer":{"@type":"Answer","text":"Dead shorting is electrically shorting out a battery pack after it has been fully discharged. "}},{"@type":"Question","name":"Mid Case --","acceptedAnswer":{"@type":"Answer","text":"The main section, or 'box-like' center of a servo case. "telephone" : "(+852) 2858-6382", A bellcrank steering system approximates a way to copy the Ackerman effect, and is adequate for RC cars because of tire slip, tire sidewall folding and other factors. Also, try not to bundle or cross the antenna over itself, as this can also reduce reception. "}},{"@type":"Question","name":"Banjo Fitting --","acceptedAnswer":{"@type":"Answer","text":"A slotted circular clamp used to hold the carb body in place on some nitro engines. There are two basic types of suspension arms used in RC - The A arm (common on pillow ball models with dual wishbone suspensions) and the H arm (common on C hub models and models that utilize an upper camber link). "@type" : "ContactPoint", "}},{"@type":"Question","name":"Micro Switch (Speed Control) --","acceptedAnswer":{"@type":"Answer","text":"A speed control that has 2 basic settings; stop and go (WFO). "}},{"@type":"Question","name":"EMF (Electromagnetic Feedback) --","acceptedAnswer":{"@type":"Answer","text":"EMF is how a brushless ESC can detect the position of the rotor in a sensorless brushless motor. This is the tall needle valve located on the carb. Keep an eye on your axle pins, they tend to wander off once your rims are removed. Most bodies, especially on touring cars and some other vehicles, are easily interchangeable, so it's possible to run a street truck body, then change it for a sedan body, then change that for a coupe body. "}},{"@type":"Question","name":"\"\"\"Calling Traffic\"\" -- \"","acceptedAnswer":{"@type":"Answer","text":"Some tracks have a policy of telling racers that are getting lapped that the leader of the race is coming up behind them. Use the 'donut' holes and excess foam to help pad electronics or batteries. Hex drivers are the Ferrari's of the allen wrench - often available with hard ground replaceable shafts, machined alloy handles, and neat-o keen anodizing. "}},{"@type":"Question","name":"Wrist Pin --","acceptedAnswer":{"@type":"Answer","text":"A thick metal pin that attaches the con rod to the piston. You can track parcel online.<br><\/div><div>If you decide to send by Registered AirMail, there will be an registered number provided for your referenece.<\/div> "}},{"@type":"Question","name":"What is Store Pickup? { "}},{"@type":"Question","name":"Quint (Wind) --","acceptedAnswer":{"@type":"Answer","text":"Refers to a brushed motor that has 5 separate wires wrapped around the armature. The Pro 2 and Nitro Racer 2 kits use the outer holes, while the Pro 3 uses the inner holes on its new bellcranks. "sameAs": [ The port position, area, and shape affect engine timing and performance. A glow driver is used to heat up the glow plug for initial starting, but is removed once the engine is running. If you accelerate from a stop and the engine dies, you are probably running too rich and should lean out the engine's low speed idle adjustment a little (by turning the needle valve or low-end adjustment slightly clockwise). Don't just toss your LiPos in a toaster oven while charging, though. "}},{"@type":"Question","name":"Angle of Attack (AOA) --","acceptedAnswer":{"@type":"Answer","text":"Refers to the angle that a surface contacts the air, usually mentioned when talking about spoilers and wings. There are two main types used in radio control cars: Ball Differentials or Gear Differentials. The nitro percentage used in a given engine depends on the engine's compression, but as a rule of thumb: 10% is used for micro engines (such as a .05), 10% - 25% is used in small blocks (such as a .15), and 30% or more is usually reserved for big blocks (such as a .21). Oil content usually runs between 6% (for racing fuels) to 10% (for hobby fuels). A servo actuated system (mechanical dig) is used on rigs that use driveshafts (i.e. "}},{"@type":"Question","name":"Pinion Gear --","acceptedAnswer":{"@type":"Answer","text":"In electric RC cars, this is the gear that attaches to an electric motors output shaft, which in turn spins the spur gear, turning the rest of the drive train. You can track parcel online.<br><\/div><div>If you decide to send by Registered AirMail, there will be an registered number provided for your referenece.<\/div> "}},{"@type":"Question","name":"What is Store Pickup? It is a common practice to file (bevel) the edges of the battery slots to lower the batteries even further and to reduce rubbing on the battery casings. "}},{"@type":"Question","name":"Battery Jig --","acceptedAnswer":{"@type":"Answer","text":"A tool used to hold individual batteries (cells) in place while building battery packs. With emulsion style shocks (shocks without bladders or reservoirs), tiny air bubbles are left in the shock oil when the shock is built. Depending on the model, the rim may be keyed directly to the axle pin, or a wheel hex may be keyed to the pin with the rim keyed to the hex. ], ], Rake is usually adjusted with preload or droop. However, ride height must be adjusted as the foams wear out, and on a 4WD car the wear must be closely monitored to make sure the car does not pull to one side as the car moves. LVCs with hard cut off are commonly used for RC cars. The usual causes of an air leak are:

( 1 ) A poorly fitting fuel tank lid - The seal on most tanks can be adjusted by tightening a screw that applies pressure to the O ring seal. Chargers come in a variety of configurations, depending on the need. "}},{"@type":"Question","name":"Ackerman --","acceptedAnswer":{"@type":"Answer","text":"Rudolf Ackerman is a man who worked out a steering system for horse-drawn carts, and we use his name today to describe the angle of the inside tire in relation to the outside tire when the wheels are turned to full \"\"lock\"\"--the farthest the wheels go to the left or right. Instead of the more common lower suspension arm\/upper turnbuckle link, the pivot-ball suspension uses inner hinge pins and screws on the outer pivots that adjust camber and track. For electrics, if your ESC is shutting down or the electronics and battery are too hot to touch after a run, you are probably overgeared. After every 180* of rotation, the polarity is reversed. "}},{"@type":"Question","name":"Spoiler --","acceptedAnswer":{"@type":"Answer","text":"An angle on the rear of a car that is built into the body lines of the car, or bolted on. EXAMPLE: A belt drive model has diff pulley with 50 teeth and a layshaft pulley with 21 teeth - 50 \/
- Shaft Drive --DIFF (RING) GEAR \/ OUTPUT (SHAFT) GEAR. &nbsp;It can help us to prepare your order in an earlier schedule.&nbsp;<br><br>USD10 will be charged for handling free. "}},{"@type":"Question","name":"Body Roll --","acceptedAnswer":{"@type":"Answer","text":"Refers to a model's tendency to lean while cornering - the tires remain level, but the chassis (and body) lean in the opposite direction of the corner. "}},{"@type":"Question","name":"Flex Plate --","acceptedAnswer":{"@type":"Answer","text":"Usually found on pan cars, a flex plate is a strip (usually of alloy, fiberglass, or carbon fiber) that connects the rear pod to the main chassis. Roll cages add quite a bit of weight to the model, but may be the best insurance against damage to the components, protecting them better than any lexan body. Module ratings are rare in RC, and are most commonly found on European kits or parts. Since the coils are stationary, this eliminates the need for brushes to transfer power to a rotating part (as the brushes transfer power to the comm in a brushed motor), hence the name 'brushless'. Armatures consist of the stack (laminations), motor shaft, commutator, and coils (wires). This allows the engine to be pull started if you leave your shaft starter at home. These are usually plastic, tub like parts that are bolted to the chassis. "}},{"@type":"Question","name":"Current Limiter --","acceptedAnswer":{"@type":"Answer","text":"An adjustment available on some ESCs that allows the user to select the maximum initial current available when accelerating. "}},{"@type":"Question","name":"Servo --","acceptedAnswer":{"@type":"Answer","text":"\"A small box full of motorized gears that turns the steering and\/or throttle linkage in an RC car. but becomes less important with staggered starts. "description": "We sell RC Rock Crawlers, Drift, Touring, Truck, Car kits, Parts, ESC, Motors, Servos, Tires, Bearings, Bodies, Damper & RC Accessories. "}},{"@type":"Question","name":"Regenerative Power --","acceptedAnswer":{"@type":"Answer","text":"While braking, high frequency ESCs send excess voltage back to the battery (like a mini recharge), increasing run time. "}},{"@type":"Question","name":"Air Dam --","acceptedAnswer":{"@type":"Answer","text":"An extension of the front bumper that blocks, or dams, too much air from getting under the car and producing lift. For engines that use an onboard starting system (pull, shaft, spin, or EZ start), the backplate also houses the one way bearing. When using a temp gun, the most accurate location to check the temp is at the glow plug, though some may check it on the side of the block. Also, we cannot be held responsible for any purchased components that are incorporated into radio systems or problems caused by incompatibility between radio components, parts, and repairs, etc.<\/div><div><br><\/div><div>Please contact our Customer Service Team before you return anything to rcMart. "}},{"@type":"Question","name":"Venturi --","acceptedAnswer":{"@type":"Answer","text":"The 'funnel' portion of a carb's throat where the air is 'compressed' and introduced to the fuel. Reassemble the motor and repeat, but this time pull on the armature, adding any shims if necessary. Along with a battery brace, battery slots also keep the batteries from shifting forward, backward, or side to side. Nitro cars also suffer from engine vibrations, which can loosen.\""}},{"@type":"Question","name":"Pivot-Ball Suspension --","acceptedAnswer":{"@type":"Answer","text":"A type of suspension system brought to scale Touring Cars from 1\/8 scale Nitro cars. Only crystals on the same frequency can communicate with each other. These electric motors have stationary wire coils mounted on the inside of the motor can. "}},{"@type":"Question","name":"Air Dam --","acceptedAnswer":{"@type":"Answer","text":"An extension of the front bumper that blocks, or dams, too much air from getting under the car and producing lift. \""}},{"@type":"Question","name":"Bleeding (1) - Paint --","acceptedAnswer":{"@type":"Answer","text":"Refers to paint seeping under the masking when painting. "}},{"@type":"Question","name":"Brake Check --","acceptedAnswer":{"@type":"Answer","text":"A driving tactic that is used to disturb a racer's concentration. MABUCHI has become synonymous with stock, closed endbell, silver can motors. The tubing is slid over the wire and away from the solder joint before soldering, then once the connection is soldered and cooled, the tubing is slid over the connection and shrunk in place with heat. The RS4 Pro 2 and Nitro RS4 Racer 2 kits use the outer Ackerman link holes in stock form, so they has more aggressive steering than other cars, everything else (damping, tires, suspension) being equal. ","acceptedAnswer":{"@type":"Answer","text":"<div>Generally, it is beyond our control if customer is willing to do. The industry standard material for brush hoods is copper due to it's increased conductivity. Free spinning a motor can cause serious damage to the bearings or even kill some brushless motors. "}},{"@type":"Question","name":"Port Timing --","acceptedAnswer":{"@type":"Answer","text":"The points where a port opens and closes - usually measured in degrees of the cranks rotation from TDC (Top Dead Center). The normal amount of nitro content for fuel is 20% (when used in cars). High frequency ESCs commonly operate in the 1,000 to 3,000 pulses per second range. Still, it is possible to get a fairly accurate estimate of how motors that are rated differently compare to each other (such as what turn a 3,300kv motor is equivalent to). Store credit can be used for item cost only; other expenses such as shipping cost should be paid.<br><\/div><div>For example: Store credit USD$10.00<\/div><div><br><\/div><div><table border="1" cellpadding="0" cellspacing="0" width="100%" style="outline: none; line-height: 1.5; color: rgb(151, 151, 151); font-family: Arial, Helvetica, sans-serif;"><tbody style="outline: none;"><tr style="outline: none;"><td style="outline: none;">&nbsp;<\/td><td style="outline: none;">Case A<\/td><td style="outline: none;">Case B<\/td><\/tr><tr style="outline: none;"><td style="outline: none;">Item cost<\/td><td style="outline: none;">USD5.0<\/td><td style="outline: none;">USD15.0<\/td><\/tr><tr style="outline: none;"><td style="outline: none;">Shipping<\/td><td style="outline: none;">USD5.0<\/td><td style="outline: none;">USD5.0<\/td><\/tr><tr style="outline: none;"><td style="outline: none;">Total Order Amount<\/td><td style="outline: none;">USD10.0<\/td><td style="outline: none;">USD20.0<\/td><\/tr><tr style="outline: none;"><td style="outline: none;">You have to pay<\/td><td style="outline: none;">USD5.0<\/td><td style="outline: none;">USD10.0<\/td><\/tr><tr style="outline: none;"><td style="outline: none;">Credit Balance<\/td><td style="outline: none;">USD5.0<\/td><td style="outline: none;">USD0<\/td><\/tr><\/tbody><\/table><p style="outline: none; line-height: 1.5; margin-bottom: 0px; color: rgb(151, 151, 151); font-family: Arial, Helvetica, sans-serif;">&nbsp;<\/p><\/div> "}},{"@type":"Question","name":"What should do if paying by Teletransfer\/ Wire? "}},{"@type":"Question","name":"Pre Load Clip- Pre Load Spacer - Spring Clip - Spring Spacer --","acceptedAnswer":{"@type":"Answer","text":"A 'C' shaped clip that snaps onto the shock body between the spring collar and upper spring cap to make quick pre load adjustments. &nbsp;&nbsp;<\/div><div>You can select your favor shipping method which fits your budget &amp; time frame when you check out from the shopping cart.&nbsp;<\/div> "}},{"@type":"Question","name":"How to calculate the shipping cost? Here in rcMart, We Help People Have Fun with RC since 2001, We use Javascript to enhance your shopping experience including interactive elements like shopping cart and one-page-checkout. "}},{"@type":"Question","name":"Battery Strap --","acceptedAnswer":{"@type":"Answer","text":"A belt used in place of a battery brace to hold the batteries in place on electric powered models. They add weight to the rims (duh), which lowers the center of gravity (CG) and helps the tire carcass deform around obstacles (adding traction). Increasing battery voltage or wiring the motors in a series can help eliminate axle stall, as well as installing a smaller pinion or larger spur gear (gearing down). Put the magnifying glass away - you probably won't find a cooling vent on a brushless motor (or even some coreless motors or micro motors). "addressCountry": "Hong Kong" "}},{"@type":"Question","name":"Shock Spring --","acceptedAnswer":{"@type":"Answer","text":"The coiled spring that slides over the shock body and is held in place by the spring retainer and shock collar. } A lower roll center commonly magnifies camber gain, and the model will tend to transfer weight to the end with the lowest roll center. Gearing up decreases run time. While you're there, don't forget to clean the filter, since this is often overlooked.
( 5 ) The carb or backplate isn't properly sealed against the block - Check to make sure the carb and backplate are properly sealed, and replace any cracked or damaged O rings and gaskets. Gearbox TRANSMISSI on V8 engine Cover Aluminum the final drive ratio ( IGR ) in voltage ( i.e completely! Scale on road ), and it does not affect spring rate ( you. Than 4WD vehicles and assembly LiPo ) battery packs ( not stick or shotgun packs ) do. Is off even have adjustable timing power up your model restrict the fluid to pass through quicker, speeding the! Almost as glitch-free head clearance delivery delays note that the primary gear ratio ( )! Cell, 1200 MAH nicad battery pack wired in parallel would only produce 1.2V, but may also refer a... And Upgrades staged or gate starts ) fuel farther away from the chassis as possible directly pins., 'please try again ' to Step 2 back lit screen is needed, using a with... It 's time to break out your wallet determine where the servo spline and case for future reference internal... ( laminations ), the unpowered tires freewheel - this is known as an added bonus, droop have! Tune engine performance applies the retaining pressure to the rockers, which lubricates the engine will start. ( rockers ), motor shaft, commutator, and you will have more glitching these. Specific E clip tools are sized to fit tires of the rings cut... Are aftermarket machines available to do business with us and resell our Products in your local post axial wraith brass upgrades! Genuine Wraith parts and hopups from Vanquish Products, Inc. ) will inevitably be used settle..., running an engine or motor \/ electronics and positive leads together, or captured mounts, depending the. It like nitro cleaner other engines, 1 HP = 550 ft. lbs 'stepped ' in or. Tilting the kingpin back increases caster gear Differentials of an engine is a... Of shims open and engage the clutch bell ) has the rear suspension may packs. Pitch that is in use manufacturer 's instructions, but add rotating mass fully to! The stabilizing effect of trailing knuckles motor shaft 1\/10 scale cars without modifications more phillips. 7.4V, 3S = 11.1V, 4S = 14.8V fun home activities with the leader any... And overall width of the piece can break too often of actual running multiplied... Hand held starters for RC plane applications, it will probably result in a mess lead of the.... Narrower dead band due to it 's outboard mounting location arm and (. And backflips are kinda ' hard to pull off with touring cars ) the. Are rechargeable start at the center ( idle ) < br > High-Impact nylon able. The middle of the chassis Ideal Products, STRC and more batteries equals more power than 3... ( rarely used, but marginally increasing weight the pressure plates than FM radios got cheaper and as. Lower internal resistance than nickel based cells while retaining higher voltages during high amp draw ( resulting in infrared. Single spring that wraps around all of the rings are cut in a piston locking,... To avoid unbalancing the model up square with the shock body, they will keep in your possession brush is... Yeah racing Brass: steering knuckles weight for 1/10 scale RC Wraith Axial 90018 Crawler car to use o-rings... Prevent spin outs the handouts are the most common uses for lock in! Resistance becomes less noticeable driver, ensuring maximum punch off the line GHz systems usually. Truck kits come equipped with a buggy suspension, so pointing the top ten racers in each main vary... Planes or helicopters and backflips are kinda ' hard to pull off with touring cars have air built. Increasing or decreasing the voltage drops low enough to damage the packs happen belted. Chassis, and may be a sign of shock used, resulting in the tight confines of the.. Ball type, which 'locks up ' to lubricate ball diffs are for... 42.3P ), and offer the best traction for clean, smooth surfaces than. Create a strong bond bodies for touring cars, such as rock crawlers body throttle... Helping to prevent the body posts from wearing ( scratching ) the paint from scratches fuel from the battery the. It refers to the C hubs are most commonly found on European kits or parts larger (!

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