The Car Shopping Round (Round 64): Tears in Heaven

No fresh air from me, sorry. Just a huge cloud of leaded fumes and probably the fastest car in the round as is my habit :stuck_out_tongue:

#The V-12’s Last Hurrah

In the period from WWI to WWII, the V12 was favoured in aviation. Giant V12s capable of up to 1000bhp featured in many planes that vied for dominance in the skies and transformed the landscape of warfare. But rapidly, the world changed again: the advent of the jet engine signalled the coming end of piston engines in planes. The post-WWII scarcity made V12s prohibitively expensive, and improving technology gave the kind of engines one would think to put in a car better efficiency and value in a V8. In an economy striving to rebuild around the world, a land of opportunity waiting to be capitalised upon, the car was a choice industry, but one that had to be accessible and practical. Or did it?

Truth was, humans thrive off frivolity. We derive great joy from freedom of expression, of seeking the extraordinary. Thus the option of the affordable sports car was a popular one among enthusiasts. And when there is variation, there are always extremes, and from those transcendental extremes, legends are born.

Enter the Icarus Quicksilver. A car that sought to redefine the boundaries of what was possible in the future, but also a car that yearned for the passing glory of those valiant warriors of the heavens. This was essentially a fighter plane, for the ground, using all the technologies of a plane, transformed into a car.

This was never designed to be a high volume car. It insisted on a labour intensive chassis fabrication process, and aluminium skin, a metal mostly consumed by the vast production of warplanes already. The suspension was fiercely independent, an almost unprecedented move. The engine sought to compensate for the smaller volume by incorporating a more efficient, powerful valvetrain design, which yielded 328bhp out of 6 liters flat. No expense was spared in the special compound tyres for extra grip, that gave it speed record rivalling acceleration out of the gates.

Most notably, this was a car for whom necessity was the mother of invention, necessity engendered by the insanity of its purpose. Icarus took an unprecedented scientific approach to the honing and perfection of his project. He noted that the Quicksilver became dangerously unstable at speed, so the body was reshaped and realigned. The suspension was tuned on good roads, bad roads, bumpy roads, to yield the sharpest response and greatest grip across the most conditions. The car pulled around corners so hard and so flat that the driver had to be held in his seat with a harness. He wanted it to be the absolute fastest car ever made to grace a road, and spent nearly four years slaving away at this purpose. With this single-mindedness, his efforts bore fruit:

No prizes for guessing the track, but just in case, this is Green Hell

But such perfection comes at a cost. In a market not prepared for such superlatives, and a world not prepared for the car that this was, barely a hundred were sold before Icarus went bankrupt and had to liquidate his assets. But all was not lost: the Quicksilver went on to become an overwhelmingly dominant force in races around the world, in the hands of drivers with as much skill as they had balls. It was a risky venture, and sadly, many of the original models met untimely ends. But those that survive remain stunning examples of the things people create, when they strive to the point they burn themselves upon the sun.

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Let me be the first to say… feckin ell sub 8:40’s on green hell.

Another round I will miss out on… my day off is toomorrow bugga it. Good luck to everybody. I hope someone makes a replica inline 8 lol

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The Quicksilver is the maddest (fictional) early postwar sports car I have ever seen; as you have stated earlier, it is essentially the 40s equivalent of something from Gryphon Gear, being far ahead of its time in performance and handling. If I remember correctly, six-liter V12 engines developing >300 bhp didn’t become practical even for high-end cars until much later in the 20th century, when metallurgy and fuel system technology finally caught up.

oh. btw mine’s a 8.7

V12 + practicality hmmmm not sure that at any stage in the last century anyone has thought…you know what would be better than “insert generic 6-8 cylinder engine here” something with another 4 cylinders on top would just make this car so much more practicle to use and maintain.

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I’d say my 12:31 is pretty good for having the automotive equivalent of piss in the gas tank.

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The DHB Six Three Six Special

It may not compare with most of the entries here but this vehicle is significant in the history of Anikatian automotive history. It certainly has lots of character a quite a story to tell! It not so much a story of a vehicle by a tale of a nation from the brink of total war to civil war and revolutionary struggle.

The Six Three Six Special somewhat survived near complete destruction! It was the first major luxury vehicle completely domestically developed. While stylistically simple and derivative borrowing elements from the Tatra 87. Some have even claimed it borrows styling cues from the Znopresk Z6746. The end result was decidedly unique.

It was one of the very few Asian automobiles developed during the period. First produced in extremely limited numbers in 1936. It was without question the most luxurious vehicle ever produced in Anikatia. The run only lasted until 1937 when Japan invaded and took over control of the DHB factories. Lucky the tooling was saved by the staff as the factories were forced to shift to wartime production.

While the factory came close to total destruction from allied bombing runs many times. The original tooling was mercifully preserved. After allied liberation and occupation in 1945, DHB staffer once again resumed production. These 1946 models unforunately suffered from quality issues. As the factories were reopened while still essentially bombed out. Sales were extremely poor as few people could afford such a luxury vehicle in the post-war austerity climate. Plus brand recognition was basically non-existent outside of Anikatia limiting sales even further.

As the allies withdrew the political situation became more precarious. Communist rebels attacked the weakened post-war government. Production was again forced to closed in 1948. As the recovering nation fell again into conflict. This time a brutal civil war with the western-backed government and communist rebels backed by the Soviet Union, People’s Republic of China (PRC) and the Democratic People’s Republic of Korea (DPRK). The war waged until 1951 when the Communist rebels declared victory establishing the Democratic Socialist Republic of Anikatia (DSRA).

Global focus shifted to the Korean War as Chinese forces had already become entrenched in Anikatia. Preventing a swift allied invasion. The United Nations forces also did not want to become engaged in a two-front war. They reluctantly had to accept de facto communist control of Anikatia. As resistance fizzled out and the iron grip of the new Socialist regime took hold. This time the DHB factories became the property of the state.

The humble Six Three Six Special once again was put back into production. For a brief period it became the official national state car for the people’s dictator Kai Seul-ki. It continued to be produced essentially unchanged since 1936 until the 1950s. When it was finally given an extensive update with revised design and a new powerful V8 developed with help from the Soviet Union. As an all-new model was developed for the great leader. It was now relegated to state car for officials and gained the sinister associated as the vehicle of choice for the secret police. It’s extremely long and checked production run came to an end in the 1960s when it was finally replaced the newer Type 1066 sedan.

While pre-revolutionary and pre-war models are extremely rare and becoming highly sought-after. The communist era models are much easier to come across but often suffer from even greater issues with build quality. Along with simplifications to design and production methods. While never officially sold internationally. A number were reported to have been gifted to friendly nations. After the slow opening and final collapse of the DRSA in 2001 the floodgates opened for international collecters. During this period, mainly communist era models were bought for bargain prices.

Aside from the captivating history around the Six Three Six Special. The actual mechanical aspects of the vehicle are relatively unimpressive. It is powered by DHB’s first fully domestically developed in-line six. Derived from earlier foreign in-line four cylinder they had obtained the rights to produce. The 3.3L A32IKNA produced 100 hp (74.5 kW) at 4,300 RPM on a good day from a simple cast iron overhead valve design.

It was able to run on the extremely low-quality fuels available in Anikatia at the time. The engine was longitudinally mounted in the rear of the vehicle providing plenty of space. Along the highly characterful handling characteristics. The engine was mated to a simple three-speed manual gearbox. Fuel economy was 22.24 L / 100 km, (10.57 MPG; 12.70 MPG Imperial).

While overall a relatively unadorned and some might even say derivative and forgettable vehicle. It’s rich and checkered history mark it out as a defining vehicle in the development of the Anikatian automotive industry. DHB currently have two vehicles on display. One a 1936 model on display at their headquarters in Antiytia. The other is a fully restored 1946 model from their official automotive museum. Which they have provided for your documentary team.

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Love the flavor text on the DHB Six Three Six Special - it provides some historical background to your car, the company that made it, and the country where it was built.

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i tested it out a 2 liter v12 makes better fuel economy than inline 4 :smiley:

okay since i guess the time is up…

i’m using an inline 3 with only 870cc displacement

anyone submitted an inline 3 too?

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Sort of…

I submitted four of them, arranged in two rows. Does that count?

A steady and sensible 9:34.43 around Green Hell and just over 12l/100km. I tried to build a classic car I’d want to own and drive :slight_smile:

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i did
rear engined
1.5 liter inline-3 making 55 HP

I was tempted to make an i3 but couldn’t think of a way to make it “legendary” so I said nuts to winning, let’s go full Strop. That said I used a smaller body because this one was overall better suited to racing. My other candidate had an 11L v12, like in Carmageddon, developing 450bhp and giving the car a top speed of 300km/h, but it was just heavier and a pig in the corners. Still, abg’s right with the comment that this is basically a GG car for the 40s.

Also what I didn’t reveal is that the Quicksilver runs on 92RON not 98. I don’t know why I made it like that but I did. I’ll post more details when I get home from work.

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I was in the exact same situation as you were, and eventually realized that a quad-cam V12 or DOHC straight-six would take longer to engineer, cost more, and be less reliable than the overhead-valve V8 I chose to use. I also tuned said engine to run on regular leaded (which had an octane rating of 92 RON), if only because it could run on 95 RON premium unleaded once it has been adapted to use unleaded fuels.

Edit: I ended up getting a drivability score of 35-ish from my entry - not bad for an early post-war sports car.

It does depend on the output you’re after. In 1946 terms the v8 was on the rise for the reasons I mentioned. I insisted on a v12 only because I was only able to squeeze out a piddling 220bhp with a v8 and even though the weight distribution was better and cornering harder, my tyres were capable of more than that, so the v12 was still a good 2-3% faster on track. And twice as smooth.

Had I wanted a car that would be viable for the future, I would have also used a ladder frame Steel panels and said v8. It would have been still quick for the period, and half the price, but… I wanted something out of this world.

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i make about 147hp in my square-ish I6 with only using 80 octane fuel and fuel economy wise is 17mpg(us). originally with 92 octane i can have more 30hp and get 20mpg but i guess 17mpg is good enough for race oriented sport car.

and i think i still can get 1:37 in airfield track

Sounds about right. In much smaller, better balanced cars, I was also getting drivability score of 40+ to go with that. And not, er, 21…

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for a rear engined 50 HP the driveability is low

Too little power can also hurt driveability as the car takes work to even get moving.

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but it has plenty of torque

110nm of torque. for like 800 KG body

the fact is RR gets the worse driveability