This book highlights recent findings in industrial, manufacturing and mechanical engineering, and provides an overview of the state of the art in these fields, mainly in Russia and Eastern Europe. Strange Engineering Double Adjustable Rear Coilovers. Stiff rebound will help keep the inside of the car tied down when cornering, or the back down when braking, but too stiff will not allow the tires to get back to the road quick enough, which results in a harsh ride.”, Then we asked about the opposite setting, if compression is too firm, and rebound is too soft. 16 0 obj QA1 Coil Over Shock Kit TFC4-QA1K This is the TriFive QA1 Double Adjustable Coil over shock kit. It’s pretty simple, and setting it too high will give your car the feeling that you’ve put ridiculously strong springs on your car, too low and you’re likely to bottom out. The issue we see with making adjustments like this is that you can’t get too creative or crafty when you’re trying to find a better ride, so starting out with too much on either knob just opens up problems in the ride. Found inside – Page 88If This is the adjustment knob found on top Typically , the QA1 shocks_have an of the line QA1 shocks . ... available as single adjustable and are 12 settings to choose from . shocks with their new valving double adjustable assemblies . They're lightweight, fully adjustable, and bolt right in. 95. The shock part number and serial number are etched on the Schrader valve end of the canister. With 12 valving options on the single adjustable Shocks, you can. Because the internals of the double-adjustable shock are different to accommodate two adjusters versus one adjuster, the double-adjustable shock does build more force than the single-adjustable.Unlike gas shocks, which are built on gas pressure to expand the shock at rest and supply force on compression, QA1’s adjustable shocks rely on oil pressure and valving to provide pressure on the compression and rebound stroke of the shock absorber. Whether you are looking for a shock with show-stopping appearance or a high performance adjustable shock, QA1 has a shock for you. QA1 shocks offer easy bolt in installations and ride height adjustment. Using the 6 clicks example, the double-adjustable will be stiffer on setting 6 than the single. In this video, you’ll learn how to set your rebound and compression valving settings for both street and racetrack use, as well as your particular preferences for the ultimate tune. These kits come included with mounting brackets that are specially made in the USA, single adjustable aluminum shocks specific to Mustangs, springs, and all of your necessary hardware. Wisconsin. Beyond that if it's an adjustable shock that you desire then save for a set of Strange or Afco double adjustables. Double Adjustable Shock. - Shocks are Dyno-Tested and Serialized - Made in the USA . Michael was first fascinated with a wind-up toy car at five years old, and just had to take it apart to see how it worked. How to build small-block Chevy engines for maximum performance. Includes sections on heads, cams, exhaust systems, induction modifications, dyno-tested engine combinations, and complete engine build-ups. Calvert is an economical solution. This is still better than a gas shock, which only exerts forces when compressed. With 18 external valving adjuments settings at the turn of a knob, you can easily fine tune compression and rebound to give you a custom ride suitable … QA1/GTS Front Suspension Complete. But for the enthusiast who enjoys taking their car to the strip or an open track day, there’s a lot of options when it comes to double-adjustable, and that’s the focus for us here. They have special valving, which is designed to compensate for high shaft speed, while allowing for low shaft speed control. I searched the forum tonight, but oddly, it doesn't seem like the search feature picks up "QA1." This compendium of everything thats new in cars and trucks is packed with feedback from Canadian drivers, insider tips, internal service bulletins, and confidential memos to help the consumer select whats safe, reliable, and fuel-frugal. The Economy Mustang II series has 15 different models from which to choose. $208.84 (3 used & new offers) Coilover Shock, Proma Star, Double-Adjustable, Aluminum Body, Clear Anodized, Twin-Tube, 16.875 in. AJE wheelie bar and QA1 shocks. QA1 Pro Coil Front Coil-Over System Double Adjustable Shock. 2. Keep in mind, even professional racers will make adjustments between laps, and especially between tracks. In order to get better launches, it’s also important to know that your torsion bar and leaf springs play an important role in drag racing, and work in conjunction with double-adjustable shocks. QA1’s Tubular Truck Arm Kit is the perfect complement to their front tubular control arm coilover shock setup. 18 valving settings on two knobs that independently adjust compression and rebound (double adjustable). PRODUCTS THAT HAVE BEEN INSTALLED ARE NOT ELIGIBLE FOR RETURN. Simple Adjustability, Quality Construction. Historical ly, the subject had its origins in the works of Poincare [1] around 1892 and was extensively discussed by Andronov and Witt [1] and their co-workers starting around 1930. Hopf's basic paper [1] appeared in 1942. Shock - Proma Star - Twintube - 10.12 in Compressed / 14.00 in Extended - 2.00 in OD - Double Adjustable - Threaded Aluminum - Natural - Each. <> QA1 Proma Star externally adjustable coilover shocks provide just the right combination of consistency, reaction, and durability for drag racing. E Body Tubular Front Suspension System 1970-1974. KONI shocks are made from the highest quality raw materials and machined to the tightest tolerances. With our double adjustable, single adjustable and Drag "R" Series valving options, this front Pro Coil Strut System with a sway bar bracket for 2005-2014 Mustangs gives you the flexibility you want for any race or … Now that we’ve told you about making general settings, and adjusting a click or two at a time, here’s where the whole theory changes. If the car rattles the rear tires, wheel hops, or has way too much body separation, adjust the rear shocks first. The valving adjustment is usually done on aftermarket shocks like those available from QA1 with one or two dials (two for double-adjustable shocks) located at the base of the shock. Master EFI Tuner - GM EFI is a comprehensive instructional book that provides the reader with a working knowledge of late-model General Motors LS-series V8 engines as well as a tuning process so that the reader can tune the EFI system on ... QA1 also offers bolt-in double and single adjustable Rear Coil-Over Conversion Kits for 3rd and 4th Generation F-Bodies. Whether you are looking for a shock with show-stopping appearance or a high performance adjustable shock, QA1 has a shock for you. Great for any hot rod, pro-street, street rod or drag car. QA1 offers high quality, adjustable replacement shocks that are also affordable. Other than the obvious, we asked QA1’s Dave Kass what the differences are inside the shock by adding that second knob. The double-adjustable shocks, however, will give you plenty of room for fine tuning, and that’s the beauty of having a double-adjustable shock. Part Number: DD401. QA1 GD501-10400A. You could adjust the shock to have a loose rebound for great weight transfer and a … Compression and rebound are independently controlled on the Viking shocks. $753.99. This kit if for a Stage 1 or 2 frames. Looks at the combustion basics of fuel injection engines and offers information on such topics as VE equation, airflow estimation, setups and calibration, creating timing maps, and auxiliary output controls. Choose from double adjustable, single adjustable, drag “R” series adjustable and steel economy non-adjustable valving options for the ride you want. Because the internals of the double-adjustable shock are different to accommodate two adjusters versus one adjuster, the double-adjustable shock does build more force than the single-adjustable.Unlike gas shocks, which are built on gas pressure to expand the shock at rest and supply force on compression, QA1’s adjustable shocks rely on oil pressure and valving to provide pressure … Manufacturer: QA1. Details: QA1/GTS Front Suspension Complete. When it comes time to replace seals and o-rings, QA1 sells kits and the oil needed to rebuild your shocks, or they can do it for you. A car that does a 13.50 second ¼ mile won’t need as much control as an 8.90 second car. In this book Engineer Hank Elfrink, the author, has written about technical matters in language that the layman can understand. $169.95 EA. endobj If it’s too stiff, gravity will push the car down quicker than the shock can react to, which will actually feel like the car dips back down to the road after the bump. QA1 Double-Adjustable Shocks Install - The Truth May Shock You We get down with QA1 to see if their shocks can help alleviate the stiff and bouncy ride so many of us are suffering from We recommend to have your valve settings at 4-6 to begin with. <> Found inside – Page 23Note the location of the two adjustment knobs on the QA1 double-adjustable coil-overs used in this ABC Performance system. One knob adjusts the damping of compression while the other ... Shocks. 5. With everything bolted in place, ... Calculating Spring Rate for QA1 Stock Mount Coil-Over Systems. Strange Double Adjustable Aluminum Coil-Over Shocks endobj What was once a product primarily used on racecars has become a popular choice for anyone with classic musclecar to help fine tune the suspension and provide a better ride for the street, better launches at the drag strip, and more control for spirited driving and open track days. Set the knob fully counterclockwise. The QA1 Proma Star shocks are available in two versions, an 18 position single adjustable or a 324 position double adjustable to perfectly match your … If you’re fine with your weekend car shows, and trips to the park, the single-adjustable, or non-adjustable for that matter, might suit you fine. 6 0 obj $.' ",#(7),01444'9=82. Image used for representation purposes. Because the rebound is soft, the inside of the car will have a tendency to unload, creating body roll, as weight transfers from one side to the other. 653. 13 0 obj It might take some time getting used to how a double-adjustable shock works, and how it reacts to certain settings. Contents ​Basics of mechatronics.- Architecture.- Electronic control unit.- Software development.- Basic principles of networking.- Automotive networking.- Bus systems.- Automotive sensors.- Sensor measuring principles.- Sensor types. 317-200R – Double Adjustable Lower Control Arms w/ Dual Rod-Ends. operation. QA1 seems to have a shock for every high performance application you can think of. <> Everything in moderation is the key for setting up street and road racing applications: start with your 4-6 clicks and make 1-2 click adjustments from there. Lots of tight twistys for about 2 miles. Using the recommended settings below, start testing your ride and handling. It shouldn't be used to limit travel or impinge on normal suspension movement. This in-depth review of water-resources engineering essentials focuses on both fundamentals and design applications. QA1 Coil-Over Shocks Package – $449.99; Ladder Bar Cross Member – $65.99; Package Deal – $965.99; Order Everything By Phone & Save! QA1 MOD™ Series Shocks 2. endstream Kass reminded us, “Another thing to remember is that consistency is the goal, not always the lowest possible 60ft time. Since we plan on being at the drag strip a lot when we finish this truck, the double-adjustable units are a must. Standard Double Adjustable Ladder Bar Kit. 317-201-2 1968 – 1972 Double Adjustable Rear Upper Control Arms. endobj A shock's primary function is to control the suspension and basically keep the wheel from bouncing up and down against the roadway. 3 0 obj For example, shocks for the front of a drag car (soft rebound, stiff compression) will want completely different valving than a street car (softer compression, stiff rebound). Soft compression will allow the suspension to soak up the bumps, but too soft will allow the tire to bounce off the road. Since these are primarily for performance applications, the settings will change depending on where you’re using them, and if you’re driving the car to and from the venue where you’re racing for the weekend, you might want to crawl under the car and make adjustments for the ride to-and-from the track. x����j�@�� ~]�Ks��@N-](���^�^�4MC�d�u��W��4vblG���Ҕ��z�X�0���^,W�p[�wu�{�+��ʫ�z�]ԛ�v8��t�y��g�j�?� �@��ȋ*���f�7���a�rO�i QA1 Stocker Star shocks could be your answer. Turn the knob clockwise to make the shock stiffer or turn it back counterclockwise to make it softer. A double adjustable shock will allow you to get the car just right, while a single adjustable shock may leave a little on the table. endobj I haven't really had enough track time on them yet to know for sure, but I think they are going to work out fine. If the car doesn’t hook up … 1 0 obj And while we couldn’t imagine needing it, all of QA1’s shocks are completely rebuildable. não encontramos a página que você tentou acessar. <> The rear half of QA1’s bolt-in suspension system for 1965 to 1972 F100s includes your choice of single or double adjustable coilover shocks or QA1’s Mod Series Shocks, as well as an adjustable torque arm and adjustable pinion angle adjuster. Now, this doesn’t mean you need to get the front end in the air every launch, but what you want to do is control that launch better by getting the front end lighter and the rear end heavier. He told us, “It really depends on the power level of the car. <> It’s like having your cake and eating it, too, because unlike coil springs, you won’t have to change your shocks every time you hit a new track: you simply have to make adjustments. Upper control arm installation is a direct replacement for the factory control arm, and bolts in with the factory camber bolts or QA1's kit. 15 0 obj QA1 has been in the shock absorber game since 1998, and today offers a complete lineup of shock absorbers from conventional to quad-adjustable coil-overs for thousands of applications.

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