There have been a number of awesome Escorts built and raced over the years, but this Mk2 Escort race car and Austrian Hillclimb Championship contender is surely among the best of them all.

Feature from Fast Ford magazine. Words and photos: Robb Pritchard

Arches, splitters, wings, diffuser. It looks like something straight out of modern DTM. But the familiar rectangular grille with two round headlights is such a contrast of eras that it takes a moment for your brain to register what your eyes are seeing.

Pikes Peak may be the world’s most famous hillclimb event, but the sport is incredibly popular in parts of Europe too (the really hilly bits!), and because of the lack of rules regarding builds, it’s the place to see some seriously impressive race cars – such as this absolutely stunning Mk2 Escort race car. But it certainly isn’t just for show: this Escort competes in the Austrian Hillclimb Championship in the capable hands of its creator Christopher Neumayr.

Mk2 Escort Race Car

The story starts with a 17th birthday gift from his grandma – a BMW 318 that, without going into any incriminating details such as speed limits, he managed to park on its roof on a quiet country road. The next two cars also ended up the same way, so Christopher’s dad, wanting to focus his son’s obvious need for speed in a more controlled environment, allowed him to use his precious RS2000 in a local hillclimb event.

“It was a really nice car. It was light so had a great power-to-weight ratio and handled really well.” Unfortunately, in one of his very first events something broke and pitched Christopher head-first into a wall at very high speed. He was lucky to come away with just a few cracked ribs and bruises. But the car? The impact was hard enough to push the engine and gearbox back so much that the rear axle was bent. Needless to say, there wasn’t much left to salvage…

Mk2 Escort Race Car

From their hospital beds, many people would have looked at the photos of the mangled mess of twisted metal and pool of mixing oil and coolant flowing down the road, and decided that tearing up mountains at break-neck speeds might not be for them. But for Christopher (who might not be wired quite the same way as the rest of us) it was a galvanising moment that led him over the next few years to create this incredible Escort from the remains of the old. No sheer rock face was going to stand in his way.

The central part of the shell is the only part left of the original car, straightened, stripped and cut out to the minimum metal allowed in the regulations. Christopher chose to run in the E1 class for non-turbo cars, as a ‘charger would put him in the top class with 800bhp 4×4 monsters, which is not the place you want to be if you plan on competing with anything resembling a budget.

Mk2 Escort Race Car

A Cosworth YB engine minus the turbo was the chosen powerplant, but it is far from standard. A Farndon crankshaft designed especially for non-turbo cars, coupled with the stroke reduced from 77mm to 72mm, allows it to rev to an incredible 10,000rpm. Cylinders were bored out from 90mm to 94mm and fitted with CP pistons from America, smaller bearings create less friction and weight, and the lengthened and balanced conrods were also from Farndon.

The head is quite special too: heavily ported on a CNC machine, it has bigger inlet and outlet ports and a special profile for the cams, which are bigger and more aggressive than the turbocharged YB designs. All this makes a healthy 304bhp on racing fuel with 187lb.ft of torque. And in a car that weighs much less than a tonne, it’s enough to hit 60mph in ‘about three seconds’!

Mk2 Escort Race Car

A six-speed sequential gearbox – made by Tractive in Sweden – also features a pneumatic paddle shift that Christopher designed himself; modestly, he confesses it took a long time to get right. The rear 909 Ford Motorsport differential and independent suspension setup is from a WRC Escort Cosworth, and is mounted directly to the roll cage just like the works rally cars. How did Christopher  manage to work out all the engineering for such a complicated transplant? “I just looked at a lot of photos and saw what part needed to go where,” he says.

He also made the front uprights, but the geometry was hard to perfect. “If the setup didn’t feel right I tried a different way,” he says. But what he means by ‘trying a different way’ is completely scrapping the previous version and fabricating a new design…

The suspension is three-way adjustable by KW, with a custom setup specific for this car. Brakes are six-pots from Tarox, but the discs are tiny, as all hillclimb races are fast and uphill so there’s no need to carry any extra kilos of steel on the wheels.

Power is important, but perhaps more so is weight saving. With the minimum limit being just 790kg, if something is not needed it is not fitted. Christopher’s car is exactly 790kg.

Aerodynamic aids are also unregulated, and if you don’t think you’ve ever seen a Mk2 that looks quite like this then you’re right. All the bodywork is unique to this car. “The splitter and wings took a lot of work cutting away foam blocks to make the moulds. It was many hours of scraping and sanding before I had what I wanted, but after about a hundred hours I stopped counting!

Mk2 Escort Race Car

“Many people have asked if they can buy a set from me. I have the moulds so I can repair the car quickly if I have an accident, but I won’t sell them. I like having the only Escort that looks like this.”

The huge rear wing and diffuser produce massive amounts of downforce. “A friend of mine has a virtual wind tunnel programme, so we entered in all the car’s dimensions as accurately as we could and ran it on the simulator, and it really helped with the setup of the car. Now I can understand how much the suspension is compressed at 200km/h without having to drive that speed in a badly setup car just to test it! I can go through corners unbelievably fast now.”

Some hillclimb events have faster courses than others, so like in many high-speed, high-technology racing series both the wing and diffuser can be adjusted. Weather conditions affect setup as well. If it’s a wet event everything is tuned to maximum downforce.

Mk2 Escort Race Car

Generally the courses are short at just a few kilometres, so getting off the line as quickly as possible is key to getting a good time. The three-piece BBS wheels are the same size front and rear, as the MBE ECU’s traction control measures the turning of the front wheels to control the spinning of the rears. The ECU programme has eight vectors for changing the start mapping from wet to totally dry. It saves a couple of seconds per run… and cost €4000. Christopher estimates he’s invested over 1000 hours into the build. “I finished it when the car was as good as I could get it, because who wants to drive a crappy car?” he shrugs. Apart from the time, the cost just in parts is around €70,000.

The first race was in May 2014, and it was terrible. “There were problems with the electrics, with the engine, and the ECU was completely confused with the traction control.” It was another 18 months of development to get everything working properly – a year-and-a-half working until 2am, designing, fabricating and testing.

Christopher’s gritty never-give-up attitude finally paid off when he came away with his first win, three-and-a-half years after the crash. “It was such a great feeling,” he smiles. There were so many times that I wanted to give up because getting the car as fast as it needed to be just seemed so far beyond me, but a lot of friends and fans encouraged me, and that always motivated me.”

And Christopher’s not finished there. In his quest for ever faster times up the hill, he’s recently started a WRC-spec Mk7 Fiesta build, which he reckons is on course to set him back a cool €250,000!

In the meantime, Christopher is content to keep getting his hillclimbing kicks from his awesome Escort.

Mk2 Escort Race Car

Tech Spec: Mk2 Escort Race Car


Naturally-aspirated Cosworth YB 2.0-litre with shorter stroke (72mm) using custom Farndon crankshaft and conrods and custom CP forged pistons (94mm bore), CNC-ported cylinder head, custom high-lift cams, throttle bodies within custom carbon airbox with intake kit, four-branch exhaust manifold into custom exhaust system, dry sump system with custom breathers and tanks, MBE ECU with custom wiring loom, custom cooling package, 10,500rpm rev limit


304bhp and 187lb.ft (on race fuel)


Tractive six-speed sequential gearbox with custom paddle-shift, twin-plate AP Racing clutch, Escort Cosworth rear cradle with 909 Ford Motorsport 9in rear diff


Custom three-way KW Suspension coilovers, Escort Cosworth WRC independent rear suspension conversion


Tarox six-pot alloy callipers with custom non-vented discs

Wheels & Tyres:

BBS 10x15in three-piece split rims, Avon super-soft slicks


Custom carbon fibre panels incorporating one-off bodykit (moulds all owned by Christopher), custom aero package including adjustable rear wing and rear diffuser


Full motorsport weld-in roll cage, excess material removed/weight saved, carbon panels, single competition bucket seat with Sparco belts


Comedian Kevin Hart’s custom 1977 Ford Bronco heads to auction

A 1977 Ford Bronco restomod owned by comedian and actor Kevin Hart will cross the block at the 2021 Barrett-Jackson Las Vegas auction, scheduled for June 17-19.

The Bronco boasts numerous upgrades, starting under the hood. It’s powered by a 5.0-liter V-8, coupled to a 3-speed automatic transmission and four-wheel-drive system with a Dana twin-stick transfer case. The V-8 features Crane electronic ignition, and breathes through an Ardent Performance custom exhaust system with MagnaFlow mufflers.

For better off-road performance, the Bronco sports a lift kit, King coilover shocks (teamed with red springs, to match the exterior), and 35-inch Nitto Trail Grappler M/T tires mounted on 17-inch Fuel wheels, with a spare tire on a custom swing-away carrier. Other additions include a 9,500-pound Warn winch, aftermarket bumpers, and Rigid LED light pods.

1977 Ford Bronco owned by Kevin Hart (Photo by Barrett-Jackson)

1977 Ford Bronco owned by Kevin Hart (Photo by Barrett-Jackson)

Power disc brakes and power steering were added to make the Bronco a little easier to drive than stock.

The interior features a number of modern upgrades, including a new audio system with a Bluetooth/USB/Pandora head unit, four speakers, and a 10-inch subwoofer. The dashboard also features new gauges from AutoMeter, including an LED speedometer. Most of the trim is blacked out to match the exterior color scheme.

Hart is a big fan of restomods. He recently paid $825,000 for a 1959 Chevrolet Corvette at another Barrett-Jackson auction, and also took delivery of a 1970 Dodge Charger from Wisconsin’s SpeedKore Performance Group, sporting a carbon-fiber body Hellephant V-8. The Charger replaced a SpeedKore-modified 1970 Plymouth Barracuda that was destroyed in a crash, in which Hart was a passenger.



So here it is: the, ahem, lowdown on everything air ride suspension has to offer… it’s time to get down.

It’s true to say that nothing has changed the show scene over the past decade quite as much as the availability of amazing air ride kits. But, while there are plenty of modern innovations, that’s not to say that the idea of air suspension is a new thing. Air ride systems have been around for about as long as cars themselves. Initially conceived to allow carrying heavy or uneven loads in relative comfort, there are examples as far back as the early 1900s. Various aftermarket kits have been on sale since the 1920s, and it became extremely popular with American bootleggers and whiskey trippers in the ‘30s and ‘40s for maintaining stock ride height with a boot full of moonshine.

Nowadays, of course, you’ll find OEM applications on everything from buses and HGVs to expensive SUVs and saloons. In short, air ride is far more common than you might think; it’s not some sort of underground dark art and, to be honest, it’s not particularly special either… until it comes to the world of modified car culture, of course.

But the question still remains, why should you look at air ride suspension as an option for your weapon of choice? Well, if you’ll excuse the pun, here’s the FC lowdown.

Air ride suspension guide

What is air ride suspension all about?

Air suspension is the only truly practical way of drastically changing your ride height on the go but, although many forum ‘experts’ will scoff, it comes with more benefits than simply being able to dump your car into the weeds. Yes, of course it makes your car look cool, there’s no denying that, but that doesn’t mean it has to come with a huge compromise on performance. Old skool hydraulic systems tend to offer a whole load of compromises but air? Well that’s a different animal. The best quality modern vehicle-specific kits are built with performance in mind and, in most cases, will not only offer better handling than standard, but very often they’ll boast greater tuneability than coilover or spring and damper set-ups too.

The truth is that, just like performance springs, modern airbags are progressive – the more they compress the stiffer they get – and this dynamic spring rate offers plenty of performance potential, especially combined with an optimal damper set-up. In fact, air ride was popular in drag racing and NASCAR as far back as the 1950s. There’s also plenty of race cars and drifters running air suspension right now, more than you may think.

When it comes to tuneability, with air suspension the ride can be firm and tight, soft and comfortable or anywhere in between. You can increase the pressure to firm up the ride for the circuit and then drive home in the lap of luxury, all at the push of a button. Then again you could just want to run your car super low but with the benefit of actually being able to get on your drive – a really novel concept we’re sure!

Air ride suspension

How does air ride suspension work?

There may be a few different configurations out there but the principle of how air ride works is always the same. Unlike ‘closed’ system hydraulic suspension, which uses a specific amount of fluid pumped (at extremely high pressure) from a sealed reservoir to rams on each corner, air suspension employs an ‘open’ system where air is used, expelled and replaced.

In a street-car system this cycle all centres around an air tank. The air is transferred via valves or solenoids to each airbag, lifting the vehicle as the pressure increases. The same air is expelled to the atmosphere when the time comes for lowering.

The idea is that a compressor will keep the tank topped up at all times, and the tank acts as a reservoir for the bags. Obviously, a bigger tank means more air in reserve for numerous rounds of lifting and lowering, while a larger compressor (or multiple compressors) will fill the tank to the optimum pressure faster.

Theoretically it is possible to run a system directly from a compressor, although it would take almost forever to ramp up enough pressure to raise the car. Some race cars and trucks have also been known to employ a type of closed system by doing away with everything bar the bags and using an externally mounted valve to fill them. On a road car, though, this isn’t exactly practical – after all, in-car adjustability is the whole point.

Air ride suspension

What components are needed for air ride suspension?


An airbag, or to give it its proper name, an air spring, is just that – a simple pneumatic spring. Its job is to replace the standard coil, whether that’s in a coilover-damper configuration or a separate spring and damper set-up. Essentially this process is simply swapping out a coil for a spring that can be adjusted with air pressure.

There’s two common types of bag design – double convoluted bags and sleeves. The former, also known as bellows bags and donuts, are the most common these days and nearly always found used on the front suspension. These have a shorter stroke than sleeves but a superior load capacity and a more progressive spring rate. Tapered or rolling sleeve designs may turn up on the rear where clearance is an issue or if a higher lift is required. These are smaller in diameter than bellows bags and generally have a smaller load capacity.

Nowadays, all bags are designed specifically for liner travel and this means that they’ll expand and contract upwards and downwards rather than simply blow up like a balloon. They’re also suitably durable and contrary to popular belief they’re not at all easy to burst and will hold well over 100psi. On a road car that’s more than you’ll ever need.


The big advantage of air ride systems over hydraulics is that standard handling can be improved or, at the very least, be retained. This has a lot to do with air being easily compressible to absorb bumps (unlike hydraulic fluid) but has even more to do with the system being able to retain a proper damping set-up.

All modern vehicle-specific air ride kits come with matched shock absorbers; many are supplied by well-known aftermarket manufacturers in the form of stripped-down coilover units. Some even have camber-adjustable top mounts and, as you’d expect, come with multi-stage adjustable damping and all the trimmings.

If it’s an older car you’re building, then there may be the rare occasion where a specific kit isn’t available. In most cases universal items can be adapted for your application relatively easily. Some universal kits will come with a range of dampers already installed, others will have bags with a simple provision (like a hole in the middle) to retain a shock absorber. The point is, with air ride you’ll always keep some sort of damper, and that’s obviously pretty vital for handling.


The air tank is the business end of the operation – it’s the air supply to the bag on each corner. It’ll be no more complicated than the air tank on your average workshop compressor, though, albeit with a few more fittings. All you really need to know is which one to choose for your particular application.

In the old days, tanks were mostly made from steel and hidden away from view but now we tend to regard them as more of a showpiece. For this reason there’s also plenty of alloy items available in a number of bare, polished and painted finishes. Some are even skinned in carbon fibre or have all their welding polished out for a seamless look. Of course, it doesn’t hurt performance when all these are relatively lightweight too.

Generally speaking, air tanks are universal items and available in a range of sizes; this offers a trade-off between boot space and a system suited to repeated use. The more air in the tank, the more you can mess about with that ride height without waiting for a top-up. Some companies also offer tanks that are specifically designed to save space by fitting in a spare wheel well.

It’s worth remembering that every kit will come with a tank, some will offer a choice, but custom tanks are also getting more popular than ever. We’ve seen everything from adapted nitrous bottles, scuba tanks, fire extinguishers and even beer kegs. Anything that can safely hold air at high pressure could be a viable option.


The simple job of keeping enough air in the tank is one that falls to a 12-volt compressor. Various sizes are available, and many people use more than one for rapid tank filling. After all, the faster the air is replaced, the more you can use your suspension. Compressors are inherently noisy too; another argument for using multiple units and keeping them running for an absolute minimum of time. At the very least you’ll want to take this into consideration when you’re looking for a place to mount yours.

Controlling how much pressure the compressor pumps into the tank is also crucial. On the more basic systems a pressure switch between the compressor and tank is used to cut power when the optimum psi is reached. Systems with digital management will often have the pressure switch incorporated into the manifold and a tank pressure display on the controller. In both cases, though, this will make refilling the tank to the desired pressure automatic.


The valves have the purpose of controlling the airflow from the tank to the bags and, in many cases, they also have the job of expelling the air upon lowering the car too.

The simplest manual systems come with paddle valves, which look like switches and are designed to be mounted within easy reach of the driver. On the back they’ll have a feed from the tank, an output for the relevant airbag and an exhaust port to dump the air. It’s a simple, reliable and cost effective set-up but one that does come with a few compromises.

Because the airlines need to go through the valves it requires running them into the cabin during instillation. If your tank is in the boot, for example, you’ll have a feed from the tank to the dash and then another back out to the rear bags. Due to the small diameter of the paddles, raising the vehicle can be a little slow too.

Air ride suspension


These are simply electrically operated valves and designed to eliminate the need for paddle valves in the cabin. They’re a little more expensive, of course, but enable the use of electrical switches, or switch boxes, and don’t require any airlines being routed inside the passenger compartment. In some configurations these are individually mounted directly to the air tank (that’s why you see some tanks with four threaded fittings in the front) and in other kits solenoids are supplied mounted-together in a manifold (or solenoid block) with an exhaust port and single tank feed. These make installation a far easier job.

Air ride suspension

Digital Manifolds and Management

To be honest, nowadays you’ll likely be wanting one of these. Designed not only to make instillation as easy as possible but to ensure day-to-day use is much more user-focused, digital management is fast becoming the norm, especially for daily-driven modified projects. Again, a digital management system will incorporate a manifold containing a collection of solenoids to control the airflow to each corner. But they’ll also be designed to work with a simple plug ‘n’ play wiring loom to take over management of the compressor functions and the power to the whole system. Many also include a handy feed for a second compressor and, although they’re all essentially universal systems, very often these are engineered so there’s only two or three wires that needed to be hooked up to the actual car. In other words, for DIY installations, they make life much easier – although that will inevitably come at a premium price.

Most professional installers will admit that home mechanics who can fit a set of coilovers and wire in an amplifier will have little trouble fitting a digital air ride kit.

Each system works around an electronic control module designed to add a whole host of extra features. These digital set-ups are on the cutting edge of functionality and allow trick touches like automatic levelling and adjustment, pressure monitoring, physical height monitoring (via height sensors), lift-on-start and emergency auto top-up.

Digital Controllers

Designed to work in conjunction with the management system, the controller negates the need to mount paddle valves or switches in your dash.

Some of the high-end management systems – like the 3H and 3P kits from Air Lift Performance – also employ Bluetooth so you can use your smartphone or tablet as a digital controller (via an app).

Perhaps the most important feature on digital controllers, not to mention the main reason why they’re so popular, is the ability to program a number of ride height pre-sets. This means you can reach the desired level either automatically on start up or at the touch of a button; something that definitely can’t be achieved with a paddle or simple solenoid-based system.   Gauges

Pressure gauges are important in any budget paddle system to keep a check on what’s going on at each corner. These offer the only way of knowing the ride height without physically getting out and having a look… assuming, of course, you know the optimum pressure for each bag. Most air ride gauges offer a dual readout so it’s rare that you’ll need a separate item for each.

Air ride suspension

Height Sensors

The vast majority of air ride systems, including those with digital management, are based purely on monitoring and maintaining a pre-set pressure in each airbag. There are a few, however, that rely on electronic height sensors mounted to each corner of the chassis to automatically maintain a constant ride height no matter the load, distribution or amount of passengers. This is a well-established idea that works well in changing vehicle conditions, but the best next-generation systems can monitor both ride height and air pressure. The latest 3H Management kits from Air Lift Performance are designed for exactly that and use a complicated algorithm incorporating height and pressure information to keep the level constant at all times.

Airline and Fittings

The airlines have the job of connecting all the other components together, and most air ride kits include a good few meters made from commercial, DOT-approved plastic. Now, although no one likes to hear the word ‘plastic’ when it comes to holding their pride and joy up off the tarmac, it’s actually far safer than it sounds. After all, they’ve been using exactly the same stuff on HGVs for years – and that’s usually on the brakes!

Commonly available in 1/4-inch and 3/8-inch diameters, the thing to consider is that bigger lines equal faster inflation of the bags, but this may come at the cost of overshooting your target pressure more easily. Whatever size you use, all modern airlines are designed with simple instillation in mind. Kits will always include premium-quality, push-fit hardware making it a simple case of cutting the line to the correct length, and pushing each end into the fittings. That’s about it.

Hard Line Installs

For maximum flash at the local show ‘n’ shine, many prefer a ‘hard line’ install which, for the most part, is exactly what it says on the tin. What they don’t tend to shout about so loudly is that replacing some or all of your plastic lines with copper or stainless steel piping is easier than you might think. In fact, it’s not unlike making up a brake or clutch line and, provided they are the same diameter, they’ll even push into the same fittings. Simple.

Arguably hard airlines offer no real performance benefits because there’s no noticeable flex in the plastic airlines anyway. They’ll almost certainly require more fittings (with an increased risk of leaks around the joints) too, but there’s no denying they can make any boot install look amazing.

Air ride suspension

Air ride suspension configurations

2-Way and 4-Way systems

The first thing to consider is exactly what type of kit you’d like to go for. Nowadays 4-Way systems are by far the most popular and, as you’ve probably guessed, these allow for precise adjustment of each corner individually.

2-Way systems, in which the bags on each axle are hooked together, were popular in the past, particularly in the US, because of the ease of fitment and the fact you only need two valves or solenoids – one for the front and one for the rear. The downside is that we actually have corners and roundabouts here in Europe, and a 2-way system can magnify body roll in any bend because the loaded airbag on the inside will always try to transfer the air to its unloaded partner. To put it bluntly, 2-Way systems aren’t always the most practical in performance cars and everyday drivers… although if you’re building a quarter-mile-munching hot rod they could still be useful.

Air ride suspensionAir ride suspension

Basic 4-Way set-ups

Nowadays most cars go for a 4-way system. We’ve also talked about the fact that some systems incorporate digital management and others use valves or solenoids, but what’s important is that each configuration takes a different approach to installation.

It’s also good to remember that each of these set-ups can be adapted to your particular application with different size airlines and tanks, or the use of multiple tanks and compressors. In their very purest forms, though, there’s four basic ‘single-tank-single-compressor’ set-ups: manual (paddle valve), solenoid-controlled, digital-pressure and pressure/ride height-sensing digital management systems. Here’s what they look like…

Air ride suspension maintenance

Air suspension systems don’t require much more maintenance than a set of coilovers – just a quick check over once in a while to make sure nothing is rubbing, worn or broken. Despite what you might hear, leaks and split bags are extremely rare. A properly-installed kit should last a lifetime as long as you remember one little rule – moisture in the system is the enemy. Basically speaking, fluid getting into a digital manifold is bad news for your wallet and things will get even worse if that fluid freezes in the airlines – the worst case is that it’ll expand and split the plastic pipes.

The problem is that all compressors create moisture and it will often accumulate in the tank before being pushed around the whole system. Luckily all modern tanks should utilise a separate valve at the bottom, which should be periodically drained. It’s best to do this after ‘airing out’ your car and, in most cases, this will shed any fluid lurking in the system. Some kits also come with various water traps to be installed in between the compressor and tank or the tank and manifold.

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