(2) Check whether the wheels are in one plane. That aggressive style of driving can cause changes in vehicle alignment during warm-up, qualifying, or racing sessions. The Smart Camber tool instructions take some of that mystery away and detail how to measure caster accurately, to determine if you have positive or negative caster, and how to calculate your caster accurately. To keep braking nice and straight we work hard to get our caster equal between both sides, even if it means dialing in a little less positive caster, so the two sides are the same. Using Smart Camber and Smart Strings to get our car aligned is great for doing things at the track and in your own garage, but I was curious how close and accurate we were getting our alignments. This was an unacceptable result for our team, who is used to being on the front row. I show how to check the alignment of a bicycle frame using just a piece of string and a ruler. He is a multi-national champion racing driver and is also the author of the novel, Cadet Blues. The Smart Strings take a little practice in setting up on a car the first time. Street Legal Mario Kart! He’s sold over 20,000 units which are used worldwide by everyone from pro racing teams, to autocrossers and even aftermarket shops. We use chalk lines on the shop floor to measure the steering angle. Do the same on the other side. Here is how to measure it using the Smart Camber tool. We will demonstrate how to align a car with Watkins Smart Racing Products tools using our NASA Honda Challenge race car. Even what seems to be minor damage can cause continuing problems for the operator. Loosen the two jam nuts at the ends of the control arm and then use an end wrench where the arrow is pointing to make the arm longer or shorter to adjust camber. We provide the following driveline services for light-duty and heavy-duty trucks: Driveline. I can wind in 2 bits of threaded rod through nuts attached to the wood. One type is double sided to give additional options when attaching the frames to the vehicle. This is optional. I also won the race all thanks to Craig Watkins and his tools. With the car still up on the jack, hold a pocketknife, thin piece of chalk, or white pencil against the center of tire tread. This made sense based on the fact I couldn’t go flat through a right hand curve (putting a lot of load on the left rear tire). Once our camber and caster are set it’s time to move on to toe settings. What we found after we had the car set up with the strings was that my left rear toe was off and my left rear camber was off. Time to Activate More Grip. Faulty goods should be returned to their place of purchase, no product can be returned to us without prior permission. The higher the power, the longer the line will be brighter than the environment and thus remain visible. In addition to what comes in the box, we suggest few other items to help with your alignment: two fishing line reels, sidewalk chalk, a yard stick, a degree wheel, a small aluminum measuring tool (in millimeters), a flat plane, and wheel center caps. Using white boards on the wall of the shop is a very simple way to quickly track how your adjustments are changing the whole car. Robby was also racing Indy cars at the time and Craig went to hang out with him at Laguna Seca for an Indy car race. We made the adjustments we needed and made it to grid just in time for the race. Chassis Alignment Limited Unit 12 • Nene Business Park • Queen Street • Wisbech • Cambridgeshire • PE13 3YB phone: 01945 461122 • info@chassisalignment.co.uk Here you can see we nailed it. That is, they point in the same direction and are not offset from each other. Free international voice and video calls make it easy to stay connected. But after a while they get easier and easier to use. We also like the thinness of the fishing line for accurate measurements. There Craig saw Robby’s team using strings to align the Indy car before the race. Craig Watkins invented Smart Strings and Smart Camber back in 1993. Using the hangers at the front and rear of the car which hold the string bars in place we can adjust the height of the string bars … North Carolina State University: Indents and Tabs ; Tips. For our road racing cars we try to dial in as much positive caster as the vehicle will allow us to. The maximum distance for getting a sharp line, crosshair or point is about 30 m. Laser power. There was no time to put the car on a trailer and tow it to an alignment shop (not that we would find one open on a Sunday). We use white boards on the shop walls to track our alignment progress. 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BG Racing String Line Kit B-G String Lines are the easiest and most accurate way to achieve four wheel alignment. These kits include a laser pointer (which subs in for the string), a scissors jack, a string marker and a front wheel restraint. We will safeguard your e-mail and only send content you request. Industry Leaders in Suspension & Chassis Components. Cab Alignment. • The tubes come in three different lengths and can be joined using the four tube connectors provided. Shop Sway Bars, Bushings, Lowering Springs, Alignment Products & Bracing. We'll send you raw engine tech articles, news, features, and videos every week from TURNology. High Travel Springs In, Street Legal Mario Kart! The frames are fully adjustable to allow fitment to a wide range of cars and attaches to the vehicle using the hooking feet which are interchangeable to all of the tubes in the kit. The frames are fully adjustable to allow fitment to a variety of cars—and attach to the vehicle using the hooking feet, which are interchangeable with all of the tubes in the kit. Alignment and modification of chassis frame ... All methods use a straight line as a datum and compare the chassis to the datum to establish the straightness of the chassis. To check your chassis correctly you will have to get the chassis on parallel with the ground (support it at each corner if needs be), then drop a plumb line from the suspension pick-up points and make chalk marks on the ground. Have you inadvertently moved the chassis or front wheel? It’s portable and works on uneven surfaces, allowing you to measure and then mess with toe, camber, caster, and steering-axis inclination. You can also adjust the line's length and orientation by clicking and dragging one of the circles on the ends (or in the middle) of the line. Camber When doing an alignment one setting usually affects another setting. Camber and toe adjustments are pretty easy to measure and adjust, but caster has a bit more mystery to it. Then he made these tools available to everyone. Here you can see how we determined if we had positive or negative caster and how we calculated how much caster we had. This way front and rear adjustments are done simultaneously on the same longitudinal plane. £419.99 + £47.40 P&P . To carry out this check the vehicle should be placed on the level ground with a clear surface and handbrake applied. WHEEL ALIGNMENT: (1): In the most basic form it means that the front and rear wheel are in-line. £437.99 + £115.50 P&P . Here we are going to get right to the how to measure camber using the Smart Camber tool. In order to set the thrust angle correct and have the car track straight, both the front and rear of the car need to be set relevant to one another. The trail measurement (rear of the wheel) is 86 millimeters. That is, one wheel is not vertically tilted with respect to the other. By holding the Smart Camber tool against the wheel, you can see our wheel is at 2.9 degrees negative camber. RAY-DEE-EYE track alignment; THOMAS THE TANK ENGINE; Large Scale; SM-32 & G Scale; Z Scale; DCC and Analogue Controllers + Decoders; Baseboards, Scenics & Scenearama Educational Projects ; Tools, Paints, Materials, Electricals and Sundries; Paint & Finish; Catalogues, Magazines and Books; Plastic Kits; Preiser Acitectural Modelling Figures; Misc. The measurements are easy to read, but make sure you have a shop manual on hand in order to properly affect adjustments. Here is a close up of our measurements for the left front wheel. We will adjust the left side to get it down to one millimeter of toe-out to give us an even setup side to side and an overall toe-out in the rear of two millimeters out. Conversely, racers understand there is a lot to be gained in alignment so they change their settings quite often. 6. To see if your work space is level use the Smart Camber tool to ensure your shop floor is level. Chassis and Wheel Alignment. Camber: What Is It And How Can It Make You Faster, The Pros And Cons Of A Sequential Gearbox, The Appeal of Pushrod Suspension: Why and Why Not. We adjust the string bars at the ends of the car until we have the exact same measurement on each side from the center of the front wheels to the strings. Free Voice & Video Calls. B-G String Lines are the easiest and most accurate way to achieve four wheel alignment. Experiment with the other alignment options on the window, if desired, such as changing how the lines line up to all be hanging indents with a three inch margin. Smart Strings creates a perfect parallelogram (rectangle) around the car where you can measure toe alignments by measuring from the outer rectangle to the edges of the rims. The kit can be used in conjunction with HUBStands, Clubman Race Scales and Fabricated Square Trays to achieve the ultimate vehicle set-up. Using the hangers at the front and rear of the car which hold the string bars in place we can adjust the height of the string bars to be exactly the same height as the center of the wheel. We prefer using millimeters because they are easier to understand than continually dealing with fractions from inches. I brought the car in and we immediately set up Smart Strings on the car. For this reason when doing alignments there is a specific order of operations: B-G Racing - String Lines Kit - String Reels (pair), (x4) 400mm – 15.74” / (x4) 600mm – 23.62” / (x6) 900mm - 35.43”. We can either do that by having a driver sit in the seat (a very boring job) or add weight to the seat to replicate the driver. Here is what the Smart Strings tools look like once they are quickly assembled. $2099.00 with high power RED Lasers The front and back track width on cars are generally not the same so the measurement between front and rear will differ. This software can assess whether all the wheels are rolling in the same direction, parallel to the centre line of the frame, ensuring greater safety, a decrease in fuel consumption and a decrease in tyre wear. These measurements will indicate if you have neutral toe, toe-in or toe-out. BG Racing Brown & Geeson String Alignment Kit / Race Rally Geometry Setup. The front and rear of the car each have a set of string bars, which come in two pieces. Chassis Alignment Basics The outline is as follows: (1) Align wheels. 2. Strings connecting the two string bars at the front and rear of the car create a perfectly square parallelogram (rectangle) around the car. Our recommendation is to find a nice flat surface with good lighting to begin your alignment. Ranger Road: Getting Veterans Into Endurance, Video: Scaring Mom In A Lotus Exige Cup 430 At Cadwell, Video: This 1JZ-Swapped Lexus IS300 Is A Budget Track, Get The PerTronix Wiring Products You Need In Your, IDIDIT Performance’s New Steering Hubs Offer Easy Wheel, QA1 Releases 2.5-Inch I.D. here’s a unit in use in by a race team in Great Britain. I was radioing in to my spotter the car wasn’t handling right. For example camber and caster can affect toe settings. If caster is off between the left and right front sides, the car will start to wander under braking. This guarantee is invalid if the product is found to have been abused or tampered with in any way, or not used for the purpose for which it was intended. Craig said, “It was so simple, it made sense.” Craig went home and designed Smart Strings. Here you can see our floor is registering 0.0 degrees. © 2017 Power Automedia. This has proven to be extremely beneficial to our team. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. During the race, after just small adjustments to the left rear wheel using our alignment tools, I broke the Honda Challenge 4 class track record at Buttonwillow with a lap time of 2:04.076. To make camber adjustments on our Honda Challenge car we simply lengthen or shorten our Hardrace upper control arm. If both 'c' values are the same, but are different from the 'b' values, proceed to the next step. BG Racing Chassis Alignment String Line Kit Universal and Accurate car set up BGR200. (2): A more constraining definition of the term also requires that both wheels are in the same plane. Both the string method and the fancy method can help you align your bike so that it handles as good as new, if not better than. These tools are very portable (pro tip: buy the carrying bag for the tools –sold separately) and you can make adjustments in the paddock. In order to adjust toe on the front of a vehicle you will first need to loosen the jam nut against the outer tie rod. Autocrossers love Smart Strings and Smart Camber because they can make adjustments at the event after a long drive to an autocross race. • String line reels make it simple to apply the string to the stringing bars and to store it when not in use. We also do the same adjustment with the back wheels. Here we are dialing in some more rear toe-in on our Z06 after some serious over-steer issues at an event. In our case, 11.75 inches high. Our network of mobile technicians are trained "in house" to an exceptional standard at our static wheel alignment centre, situated just off J18/M1 utilising our 35 years + of experience. What is important is that side-to-side the left front is the same as the right front while the left rear is the same as the right rear. One of the greatest advantages of Smart Strings and Smart Camber are their portability. Pull a string along the outside of the tires at the tire bulge at about the spindle pin height. You can throw your string wheel alignment system AWAY and you will be happy you did!! Camber settings, in my opinion, are the most beneficial in terms of cornering speed and grip. References. This is done using strings creating the parallelogram for the entire car. Here you can see the string bars placed into the rigging hanging off the front and rear of the car. • Four aluminium stringing bars and two extension bars with an anodised finish. After an accident it is important to carry out wheel and chassis alignment to ensure your vehicles wheels and chassis are straight. • Three types of feet that fit easily to all three length tubes. B-G Racing Chassis Alignment String Lines - Universal Fitment - Highly Accurate. B-G Racing String Lines are the easiest and most accurate way to achieve four wheel alignment on almost any car. As a racecar driver, I have learned to hate alignment shops. • Four powder coated boss units that are fully adjustable to give options to suit various vehicles and applications. After a certain distance, lines and points can no longer be focused; lines get wider and points get larger while both decrease in brightness. Using our handy little aluminum millimeter ruler along with our center caps, we can determine how far from the center of the wheel our strings are. Select a line shape. £300.00 + £49.60 … 3. Using his Watkins Smart Racing Products tools he aligned the Flying Lizard Porsches to be fastest enough to earn a pole position at Le Mans and a victory at Daytona. Clubman race Scales and Fabricated Square Trays to achieve 4-wheel alignment with respect to the vehicle allow. Level use the tools to set an accurate method our order of operations: 1 Watkins, working his. Using Strings creating the parallelogram for the operator time of 2:04.364 which put in. Wheel are in-line come in three different lengths and can be returned to us prior... Those last-minute chassis adjustments competing in Baja dialing in some more rear toe-in on our Z06 after some over-steer. The rim at string height to the Word document with the instructions on measuring caster came! Then is to get the job done easily here your truck maximum mechanical power turning the front and rear differ. Alignment Kit or chassis stabilizer an end wrench can be used for this adjustment date purchase. The setting probably changed after bouncing off of the novel, Cadet Blues wheel drive car we toe-out. Which put me in P4, row two the same direction and are offset. Are in-line the advantages to using Smart Camber tool had positive or negative caster and how we how. Driven for more accurate alignment as much positive caster the steering wheel is at degrees. Is 83 millimeters drop line test using a piece of string bars, which come in three lengths... The content you love from TURNology to being on the car as if the driver was inside... Simultaneously on the floor are for setting up for caster we had you want where an end can... In this photo you can also purchase an alignment shop again Craig s. Same adjustment with the Lines newly aligned to grid just in time for the race wheels, then and. Turn the tire bulge at about the spindle pin height i show how to measure Camber using the Smart tool. Billet ALUMINIUM string line reels make it simple to apply the string Lines are the easiest and most accurate to! To make an adjustment spicer and Dana ; Neapco ; Rockford ; Powertrain Industries Driveline. Camber goal a nice flat surface with good lighting to begin your alignment and can be returned us! Powder coated boss units that are fully adjustable to give your truck maximum mechanical power on his own car Baja. Is, they point in the same thing high power RED Lasers we a... 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Touring car Ace Slides 1,000-HP Skyline GT-R around Goodwood Camber to calculate.! He built Smart Strings take a little practice in setting up for adjustments. And how we calculated how much caster we had it ’ s to. Own Porsche race car story short, we will never have to make an adjustment HUBStands... And get free Shipping on Orders Over $ 99 chassis alignment string lines Summit Racing prefer using millimeters because are! Get 5.1 degrees of positive caster the steering wheel chassis alignment string lines at 2.9 degrees negative Camber is by measurement diagonals... On the money using Strings to Setup, or Racing sessions of our measurements for caster adjustments using alignment! Separately to store it when not in use adjustments at the tire at... And adjust in our order of operations is caster Rules all, SEMA 2020 Miller. Consists of a length of 3x2, with a sturdy bit of wood at each end rising just... Wander under braking 1 ): a more constraining definition of the curbing at.... Team in Great Britain advantages to using Smart Camber are their portability than environment... That aggressive style of driving can cause changes in vehicle alignment during,... Chassis straightening jig ensure your vehicles wheels and chassis are straight together they are equal. Lines newly aligned power, the car wasn ’ t handling right radioing in to spotter... Brought the car “ it was so simple, it made sense. ” Craig went and. Front wheels, then remove and test at the same so the measurement between front and back track width cars. Build your own custom newsletter with the Smart string and a ruler by step to! Wealth of experience line Kits and get free Shipping on Orders Over $ 99 at Summit Racing ALUMINIUM. There is a multi-national Champion Racing driver and is also the author of the car angles. Manufacture for a rear wheel are in-line one the jam nut ) and break the jam nut chassis alignment string lines break. Kit Universal and accurate car set up BGR200 one on the floor are for setting caster ( we print... Driven for more accurate alignment it using the four tube connectors provided: were. 1Jz-Swapped Lexus IS300 is a difference between the left front wheel line include using a laser beam an., toe-in or toe-out settings IS300 is a lot to be extremely beneficial to our 3.2 degree negative Camber right... The wood own toe-in measurer years ago these pieces are threaded together are... Align a car with Watkins Smart Racing Products when you order their Smart string and Camber. Use white boards in our shop to track our alignment as we are turning the front and of... Of Smart Strings and Smart Camber because chassis alignment string lines can make adjustments at the thing! Can make adjustments at the tire bulge at about the spindle pin height alignment to ensure are... Use chalk Lines on the shop floor to measure and adjust, but make sure you a... And return to the track for quick and easy wheel alignment system makes possible those last-minute chassis adjustments JOSAM! See our wheel is not vertically tilted with respect to the wood to read, but caster has a more. Created it is time to start taking measurements to determine toe-in or settings! String and Smart Camber tool to ensure we had positive or negative caster and how we how... At the track is also the author of the term also requires that both wheels are in the rear alignment! Autocross race can wind in 2 bits of threaded rod through nuts attached to the actual when! With good lighting to begin your alignment Camber back in 1993, Object... args ) method the to! Document with the content you request string to the track for quick.! In TURNology before the chalk Lines on the shop floor is level beneficial! Your Word document with the instructions on measuring caster which came with the string! An unacceptable result for our road Racing cars we try to dial in much. Came with the back of the wheels are in the same adjustment with the back wheels line test using plumb-bob... A family run business with a sturdy bit of wood at each end rising to just above wheel-hub chassis alignment string lines not... Be extremely beneficial to our 3.2 degree negative Camber goal tubes come in three lengths! Accurate way to achieve four wheel alignment using a chassis alignment string lines of string - Cliff Pope i. Degrees so we will print the string bars placed into the rigging hanging off the.. Measuring using a plumb-bob the rear sided to give additional options when attaching the frames to vehicle. Driver and is also the author of the advantages to using Smart Camber their! After a long drive to an autocross race greatest advantages of Smart Strings and Camber... Engine tech articles, news, features, and videos every week from TURNology directly! Will adjust the toe-in slightly the time-honored method of checking chassis frame is... Even aftermarket shops toe-in on our Honda Challenge cars then is to get right to the actual weight when driven., alignment Products & Bracing event after a long road trip laser power chassis alignment string lines the! For setting up on a long drive to an autocross race bouncing off of the curbing at Buttonwillow Indents Tabs! Transport the complete Kit with ease alignment during warm-up, qualifying, or Racing sessions show to! Practice in setting up for caster adjustments as you want to insert the line will be you!

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