All cusco suspension coilovers are designed and produced in japan by certified motorsports suspension engineers using strength simulation software and implementation of real world data logged from participation in motorsports. Analyzes and helps you to correct camber curve, side scrub, bump steer, caster curve and foreaft suspension curve. Universal suspension geometry software race wise by afco. It includes graphs and suggestions for changes to your geometry. Id agree that if you were going to buy one book, the herb adams book would be it to start with. Greatercaster,greatercasterlead % when%cornering,% z a p z v v v p p u v z v v p x d z v v p. Dont wait for total failure, restore ride and handling on your nissan 240sx with our replacement. Nissan 240sx drift parts modifying the suspension super.
In a multilink setup, as is present on nearly all modern rwd nissans, the. Stop guessing and start winning learn the facts of front suspension geometry with this informative cdrom computer software. Rear suspension geometry is your car loose and cross weight nor springs will fix the problem. Front suspension geometry pro incredible, amazing and astonishing, you have to see it to believe it. This is a basic get you going tutorial, using the registered susprog3d software. Revealing suspension geometry design methods in unique detail, john dixon shows how suspension properties such as bump steer, roll steer, bump camber, compliance steer and roll centres are analysed and controlled by the professional engineer. Nissan 9598 s14 240sx200sxsilvia rear subframe locations oem. I like to use whats most popular because it just keeps me compatible with what others are doing and easier to get support etc. Pressing the edit button immediately switches to edit mode listing more details about the dimensions of the model and allowing you to alter the model by dragging any of the tether points. The suspension setup for a strutequipped car is very much like that of a double wishbone aarm suspension. As a base point, in order to calculate the standard suspension geometry accurately, i used chris gibb. Ksport kontrol pro coilovers nissan 240sx s 19891994. Pete did a major overhaul on the cars suspension over the winter, including godspeed project control arms and kw clubsport coilovers, and after recently fighting through the rear subframe debacle it was finally time for a proper alignment so we could take the car to the track and finetune its setup.
Vsusp no longer supports any version of internet explorer. Schassis rear subframe comparison gktech australia. How to setup a nissan 240sx for drifting the basic guide. I had your understanding of suspension geometry 24 years ago in engineering school. So far, driftworks knuckles were the best thing for correcting suspension geometry on a low car. Suspension geometry definition and meaning collins english. At carid you will find the widest choice of premium 1993 nissan 240sx auto repair manuals from worldrenowned brands.
Performance trends features engine simulation software as well as data acquisition and drag racing software, suspension software, race car software, dynamometer software. Front view suspension geometry calculatorsimulator initializing. Nissan 9598 s14 240sx 200sxsilvia rear subframe locations oem. It provides a stable platform from which to control the vehicle. Racewise rwfront front suspension geometry software. You never want the rearend setup with positive pinion angle. This is the fifth in the video series developed for ucis racecar engineering program.
Buy godspeedak006a adjustable rear traction rods, set of 2, compatible with nissan 240sx ss14 198998. This suspension design software lets you take into account various characteristics of your car, such as corner weights, the suspension type, the suspension geometry, wheel widths and offsets, and wheelbase to intelligently select springs coil, leaf, and torsion bar springs and sway bars also called swaybars, antisway bars, or antiroll bars. Heres a good example of a basic streettrack alignment, as performed by nv auto on our s14 240sx. Improve rear suspension feel and response when you swap to an s14 subframe in your s 240sx with our solid subframe bushing kit. All chassis dimensions and specifications are editable. Spec is software for tuning motorcycle suspension and chassis geometry. Racewise provides the technical understanding of suspension and tire performance that racers must have in order to make no guesswork decisions. Creating a custom long travel suspension by steven olsewski september 15, 2016 a good suspension system is key in any type of. There is no doubt in the world of aftermarket tuning and club motorsport, that suspension geometry is one of the most overlooked factors. The s and z32r32 for that matter, have a huge amount of.
Meaning, pronunciation, translations and examples log in dictionary. Computesreports all critical front suspension factors like moment arm length and shockspring travel. The typical leaf spring rear suspension will need 57 degrees of negative angle. Rear traction control rodsarm nissan 240sx s s14 300zx blue adjustable length to minimize camber and to bring quicker response adjustable length to tune frontcaster and to stabilize traction during breaking and acceleration, which improves handling ability improves suspension geometry to reduce bump steer. Then, by using average tire temperatures, you can balance the handling and maximize total vehicle traction in the same way. If you would like to learn from someone who has been paid as an expert in this field, and designed three suspensions, millions of them on the road, read on. Im using a combination of high quality aftermarket and oe nissan parts to create a pretty sweet setup in the end. Godspeed mrs1410 monors coilover suspension kit for nissan 240sx s. The suspension on a vehicle serves multiple purposes. This is the roll center, suspension pickup, and steering angle. This is when the yoke of the rearend is tilted upward more than the driveshaft. Auto suspension design made easy lotus engineering suspension analysis lsa, the commercial version of software from lotus engineering in the u. The options for entering your geometry specs include.
Software for designing and analyzing suspension systems and geometry. Racewise provides the technical understanding of suspension and tire performance that racers must have in order to make no guesswork decisions regarding chassis setup, handling analysis and adjustments. It provides a way to isolate the chassis and driver from the shocking jolts that the tires experience going over anything but a glasssmooth surface. Newer commercial software has kinematic features built in that simulate road conditions. Because internet explorers maximum url length is shorter than other browsers, your project cannot be saved properly in this browser. Upgrade the suspension on your nissan 240sx when you browse our collection of quality nissan 240sx suspension arms. Dear schassis tuner, the nissan 240sx is a car that can be modified to the fullest extent when it comes to brakes and suspension. For windows 7, 8 and 10 with opengl see the faq for more details faq for more. Some software includes kinematic capabilities that simulate vehicle dynamics using the designed suspension. Now you can get all the racewise chassis school material in an easytouse software program for your home computer. Javascript is disabled or scripts are not loading javascript is required in order to use this simulator. Suspension geometry is the geometric arrangement of the parts of a suspension system, and. I believe you could get pbm angle kit, and spl adjustable front lower control arm. Dsp suspension design software for automobile springs and.
The nissan 240sx is a car that can be modified to the fullest extent when it comes to brakes and suspension. It is based on chapter 7 of the book chassis engineering by herb adams isbn 1557880557. A ladder bar or 4link setup is much more rigid and therefore usually only needs degrees. For windows 7, 8 and 10 with opengl see the faq for more details faq for more details. A lot of people dont understand how it works, and there is a lot of conflicting. Lightweight from the factory, rear wheel drive, and tons of performance modifications available, this car is ready for race prep to make it a top contender for such racing as drifting. Aug 29, 2007 you cant calculate the suspension geometry from this info the loads will determine the area thickness cross section of the suspension arms necessary to carry the loads but suspenion geometry will always be chosen by the designer as the best compromise between tyre movement path of the tyre centre, camber change, bump steer if present. At some point you will want to enter your own suspension geometry data or even just just view the current model in more detail. We delve into some of the key concepts and designs. Camber matters optimizing track performance for strut. Suspension types tutorials downloads data files faq purchase here contact us basic suspension geometry. The roll center calculator lets you input, view, save, analyze and compare either double a frame or mcpherson strut front suspension geometry. Software for auto racing and high performance cars data acquisition systems new and used engineering services and live seminars on performance and racing technology all types of tech info on racecar engines, chassis and suspension setup for road. The nissan 240sx has very versitle and simple suspension setup.
All types of tech info on racecar engines, chassis and suspension setup for road. The pbm steering angle kit is nice because it helps the position of the tierod, but it does nothing for the lower control arm. Thinking about modifying cars to gain a better understanding. Motospec has been designed for racing use, with a simple interface and clear outputs, to assist motorcycle tuners and race teams make quick and knowledgeable decisions.
Benny winterowds 1jzswapped 1989 nissan 240sx is an example of what one can accomplish when they have a vision, and the drive and support to achieve it. Suspension design software is invaluable in car or truck design as it does the heavy lifting when it comes to the many iterations of manual calculation that are usually needed to find the ideal geometry. Smitty describes the principles of suspension design. Pillow ball top mounts in the front and rear on some applications allow you to maintain vehicle manufacturer suspension geometry design. The cars suspension geometry tries to make up for some of this, but it cant totally compensate running negative camber compensates for this. Voodoo rear traction rods are designed, engineered. Someone mentioned to me that they use software to help design their suspension and steering geometry. Autoware autoware inc front suspension geometry software. Allows steer, roll and bump or rebound suspension movements. First, required settings for drag racing applications vary greatly depending upon vehicle weight, weight distribution, suspension geometry and. Combines photolike graphics with the power of highspeed computer intelligence to give you clear and fast improvements to your front suspension. Jun 04, 2010 whether for performance or aesthetics, lowering a car is usually the first and most important step in modifying a car. The geometry of chassis design and suspension movement dictate the handling characteristics of a car.
Many coilover brands we carry utilize adjustable upper camber plates for ease of camber. Solid subframe bushings for s14 subframe conversion into s. The rear tension rod is probably the most overlooked suspension arm on an schassis. The rear suspension uprights are identical between s and s14 with no changes to the suspension geometry. Or, maybe you are looking for a little more forward bite. Car design tools for chassis, suspension, aerodynamics. It is a suspension found commonly in street stock and bomber classes. Autoware autoware inc rear suspension geometry software.
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