How to build and maintain competitive ff1600 engines. Running zero droop front suspension means when the car corners the inside wheel cannot move downwards and take the weight of the inside of the car putting more load on the inside rear wheel and outside front wheel. It is important for the suspension to keep the road. Top engine builders share their hardearned knowledge building and tuning winning race engines. Mar 12, 2016 chassis engineering teaches the fundamentals of how race cars handle and the key considerations of their design and construction. Comprehensive range of formula ford parts and racing supplies. Apply settings in small steps and try to do only one or two at a time. We also have media that chronicle the stars and cars that have made our sport great. Ford has an independent suspension design that is part solid axle and part independent suspension the ford twin traction beam or ttb. Jake lamont and tom andresen literally wrote the book on building competitive yet sccalegal. A suspension strut is actually a shock absorber that is already mounted inside a coil spring, essentially two suspension components in one. Suspension is the system of tires, tire air, springs, shock absorbers and linkages that connects a vehicle to its wheels and allows relative motion between the two. So as not to fill the guide with repeated information, it is assumed the reader has a basic knowledge of racing and setup terms. The most complete racing car chassis setup tutorial guide available presented by shown above is a gaming expo fair in europe that held a contest for the best gamer team in a newly released 1st shooter game competition.
If this isnt the case there must be a crack in the chassis allowing it to flex. This class of racing is usually specific to a vehicle typemodel miata spec racing, corvette racing, etc or a division 24 hours of lemons or chump car, nasa, scca, etc which have specific requirements for. It is done with both purpose built race cars, and factory models. At the time we designed the front suspension kit, our community of racers specialized in small displacement formula cars. Aerodynamics play huge role in formula 1 and all external parts of suspension are designed by aerodynamicist, since the wake of air coming off them has a such important role in airflow management. With only modest alterations the lola formula ford model was continued in 1971 as the t202 and then in 1972 as the t204. The far end of the steadystate handling side would be when there is no suspension movement. Formula drift cars are given fixed numbers for their cars and are not necessarily based on rankings.
Here all new books, rarities and offers about formula ford. We have advised on all types of cars in circuit racing, rally, tarmac rally, super sprint. Formula d or formula drift black magic pro championship presented by blackvue dash cameras is the premier united states drifting series. There are currently three formula ford chassis manufacturers building cars in the us. So, with the rear roll centre much lower we expect the handling to be much more tunable with a understeeroversteer balance being able to be achieved within the range of the rear bar. Riley when carried to the extreme, todays emphasis on automobile mass reduction has significant implications for vehicle ride and suspension design. While the internet does provide some insights, the best and most complete information is available in a number of excellent books on chassis design and engineer. Starting out in our suspension set up business, we were especially influenced by the circle track magazine tech articles of 1998 and 1999, and the landmark 4 part series assymetrical race cars written in race car engineering by mark oritz.
Medina sport racing team and formula ford 1600 parts. Chassis tuning 2015360275 in the present paper, a typical formula sae doublewishbone suspension is discussed. In the late 90s, after 20 years in racing, we began our search for ideas, and started our systems based suspension set ups in the workshop, followed by track testing to check our work. Driver control and race car handling is about the vehicle behaviour in response to the driver inputs steering, throttle and brake. The standard transmission of the early era of the class was the english hewland or us built webster equivalent and is shown here in a pristine installation. By adjusting the rack height with shim, this suspension could be completely bumpsteered. Malcolm wilson s msport organisation, then small but soon to expand considerably, was contracted to do the job, completed the design in less than a year, and spent the next 12 years campaigning this. Ford veteran jim smart covers all techniques of restoration for body and paint, interior, climate controls, chassis and suspension, engine, driveline, electrical, and more. I gleamed more creativity on suspension tuning by reading 2 paragraphs on fords website talking about the boss 302 and that race teams would essentially just stiffen the front until it was nearly immobile then adopt a unique driving style to compliment it. This study aims to point out a preliminary chassis setup to reduce testing time on track and improve the overall performance of a prototype in a formula sae skid pad event.
Medina sport championship winning formula ford racing team and formula ford spare parts supplier. Books on engine building, tuning, and maintenance pegasus. To keep cars in check formula d institutes a maximum tire size based on the vehicles total weight. What we love about formula ford is the speed these cars can generate with what is a very basic although very much up to date suspension and chassis. This class of racing is usually specific to a vehicle typemodel miata spec racing,corvette racing, etc or a division 24 hours of lemons or chump car, nasa, scca, etc which have specific requirements for body type, engine size, horsepower, etc. Im cofounder of racing car technology and author of the 7 hacks. The suspension development borland has undertaken has seen important gains over the last few years, though the team has used penske shocks for 20 years. We specialize in parts for the ford 1600 kent engine and the ford 2. Ultimately we want the tyres to remain in contact with the road at all times, with the greatest configurations to ensure maximum grip and loading. Since the shock and sway bar are mounted inboard, closer to the pivot point, they do not move as much as the contact patch when the lower control arm swings. This type of dampening structure helps soften the impact of spring forces on the vehicle while also providing structural support.
The suspension set up on a formula ford comprises of independent front and rear suspension, which is push rod operated with a bell crank to the spring and damper. Books on chassis design explore the subject in great detail and provide the graphical and analytical data required to determine. The weber 3236 dgv is a progressive two barrel carburetor with a manual choke. Formula ford rear suspension geometry hi all, im in the process of rebuilding an old ff2000 royal rp30 now that its almost done im starting to think about setting it up and one thing that im not too sure about is one part of the rear suspension geometry, and that is the two almost parallel trailing arms from just in front of the engine to. The gearbox is a sixspeed sequential and the allround double wishbone suspension is exactly as youd find in.
While the internet does provide some insights, the best and most complete information is available in a number of excellent books on chassis design and engineering use the race car book finder below to choose the books. Sir stirling moss died in london on 12 april 2020 at the age of 90 following a long term illness. The geometry of the design for the dsk formula car front suspension kit utilized current formula ford geometry for camber change with roll. The natural frequency of a suspension can be determined by a simple formula expressed as follows. There are 10 key factors to be considered when designing a suspension system, whether its for a single seater or sports prototype, and part of the skill of the designer lies in reconciling the conflicts between them. The formula ford smalltube space frame chassis is a very basic, simple and well proven type of chassis. Road racing cars for sale on racingjunk classifieds 5. Racing held on a paved closed circuit with both right and left turns. Dsk technical bulletins formula car front suspension page 1. The steering works hand in hand with the suspension and tires to create a smooth ride and reliable steering. Lister storm lmp designer reveals his trade secrets for suspension design. The ultimate racing car chassis setup guide and tutorial.
Buy formula ford books online from gilena international motor books bookstore. This guide is primarily aimed at road course racing. In this work, we presented in detail the design procedure of the front double aarm push rod suspension system for a formula student race car. The gearbox is a sixspeed sequential and the allround double. Suspension measurements used in the suspension tuning spreadsheet. Understanding race car chassis structures and layouts helps designers to package the elements of the race car and maximize the performance of the suspension. This new ebook from racing car technology, 7 littleknown hacks your pathway to race car handling mastery makes sense out of the mumbo jumbo. Try to find settings that make the vehicle comfortable for you.
It came from ford with either leaf springs or coils. We have advised on all types of cars in circuit racing, rally, tarmac rally, super sprint, drift, performance road cars, classic and sports cars. Suspension systems must support both road holdinghandling and ride quality, which are at odds with each other. That is, adjusted so that the front wheels did not steer when deflect in. The easiest way to identify where on the spectrum you are is how fast the suspension is moving.
See how you analyse the setup and get the baseline setup you need for more grip and better balance. Formula ford, f2000, and on fast tracks formula atlantic, the open differential is the best choice. The suspension acts to improve a cars ride and handling. Quote order code fofowr when world rallying introduced a new formula for world rally cars, ford needed a completely new car to meet the new rules. The tuning of suspensions involves finding the right compromise. Formula ford rear suspension geometry tentenths motorsport. Jeff snooks alexis mk14 formula ford race car, number 41. Jun 20, 2017 the suspension set up on a formula ford comprises of independent front and rear suspension, which is push rod operated with a bell crank to the spring and damper. The tires contact patch swings through an arc whose pivot point is the lower control arms inner pivot. The handling as it was on oulton was just on the outside of the. The short track portion of the 2017 monster energy nascar cup series season continues this weekend at richmond international raceway, where ford will be looking to get back in victory lane for the first time since team penske drivers joey logano and brad keselowski swept both events in 2014.
Fast forward racing components manufacturer of piper race cars 507 redwood ave sand city, ca 93955 831 899. An example of this would be a car in the middle of a long, smooth, constantradius turn. Kurt fischers lola t200 formula ford racecar, number 89. The anatomy and development of the formula ford race car is a history of formula ford racing, as well as the drivers and cars that have made the racing famous. Nf natural frequency in cycles per minute divided by 60hz. At this point, the detroit locker becomes a spool, and the same tuning tips apply. This guide will give you a procedure to follow to start optimizing the setup on virtually any car. Tuning tips for streetstrip use on each of the four demon models are analyzed in detail along with the basics of combustion, air flow, emissions, fuel systems, and gasoline. It was the first car designed specifically for the new formula ford racing class. The ride and handling characteristics of an automobile.
For the first time, our new ebook the 7 littleknown hacks. This carburetor has been used on a lot of different cars, and its a very popular choice when restoring older vehicles where the original carburetor might be harder to find or fix. The twowheeldrive version is called the twin ibeam. Jul 12, 2015 the handling as it was on oulton was just on the outside of the tuning window. Chassis engineering teaches the fundamentals of how race cars handle and the key considerations of their design and construction. Formula ford kent 1600 compression what are good compression figures for a top kent engine im getting around 175 to 180 psi across my 4 cylinders which im being told is very good, can you get more in a top hp engine. Medina sport racing team and formula ford 1600 parts supplier. It is inexpensive to manufacture and relatively easy to repair when damaged. Formula ford known as f1600 and formula f in the united states because of a rule change in 2009 is an entrylevel class of single seater, openwheel formula racing. The formula ford kent engines are powered with a weber 3236 dgv carburetor. Although lotus was first to offer formula ford cars for sale, the lotus 51 was just a repowered and costreduced version of the lotus 31 f3 car. Readers may want to look through our racing terms glossary first.
The suspension tuning for a f1 car if emulated for a lowed powered formula ford, will not be effective, each car has its own needs from a performance point of view from the suspension. Good handling on the road depends on more than a cars steering system. Whether you are an expert or a novice, pit stop usa has books, computer software and videos to assist you through projects with confidence from the biggest names in racing. Formula ford technical information a typical installation of a kent engine in the back of an impeccable, recently rebuilt crossle 3235 chassis. Over the last 25 years, more than 30,000 men and women have raced formula ford. In 2015 formula ford moved from the avon formula ford specific tyre to the more durable and widely used yokohama advan a048 a tyre also used a time attack over the years. Specific differences between the t200 and t202t204 are as follows. Automobile ride, handling, and suspension design and. Formula ford kent 1600 compression tentenths motorsport. It offers a great foundation for anyone getting started in race car design because it gives a big picture view of how the key components of a race car work and interact together. The various championships held across the world form an important step for many prospective formula one drivers.
Pegasus auto racing is the exclusive us importer for ff1600 kent engine parts manufactured by formula ford international to original ford motor company specifications. The earliest space frame designs for racing cars were developed by cooper, mercedes benz in 1954 for its worldbeating w196 f1 car. Formula ford has traditionally been regarded as the first major stepping stone into formula racing after karting. Formula ford kent 1600 compression tentenths motorsport forum. Achieving a handling balance formula ford 1600 firmtec. I gleamed more creativity on suspension tuning by reading 2 paragraphs on ford s website talking about the boss 302 and that race teams would essentially just stiffen the front until it was nearly immobile then adopt a unique driving style to compliment it. The ttb is similar to a solid axle except the drive axles and housing pivot in the center.
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