Velvet Revolution Velvet Revolution

komentáře | popis | fotky | Alec | 16.05.18 11:09 | 96x v oblíbených
1000 MB street rod
4 dveřový sedan, r.v. 1968

Motor: V8 Tatra.
Zgenerálkovaný s novými písty, kroužky, ložisky, těsněním atd. Od společnosti TatraVintage.cz
Rotační části, klika, setrvačník a spojka dynamicky vyvážené
Nové sací potrubí, navržené a vyrobené doma
Nový čtyřnásobný karburátor Holley 465CFM
Rozdělovač Mallory Unilte
MSD 6-AL2 programovatelný zapalovací modul
Zapalovací cívka MSD Blaster 2
VN kabely Magnecor
Systém mazání motoru upraved na plnoprůtokový filtr 0,01 mm
Olej 5W-40

Převodovka
Spojka, originální Tatra. vyvážený setrvačník, nová lamela.
Ovládací válec spojky upravený z nějakého moderního auta.
Hnací hřídele Tatra byly zkráceny a třecím svářením mají navařené drážkování Volvo.
Snímač rychlosti Proximity.
Převodový olej EP80 / 90

Modifikace zadní nápravy
Podélné rameno a těhlice navrženo a vyrobeno doma.
Ložiska převážně Volvo.
Zadní brzdy ze Škoda Superb rok 2000.
Zadní brzdové kotouče Volvo 740.
Pružiny a tlumiče, 9 "x 2.5" AVO, nastavitelné.
Kola TEAM 3 E.T., 15 "x 10", Classic V (z LA)

Přední náprava
Dvojitý lichoběžník. Některé díly z Mondea, Hyundai.
Hřebenové řízení a hřídel z Renaultu Clio. Vnější kulové čepy z VW Golf.
Těhlice navrženy a vyrobeny doma.
Přední brzdy, Iveco Daily 4, litinové čtyřpístkové třmeny.
Přední brzdové kotouče, upravené z VW LT.
Pružiny a tlumiče, 7 "x 2.5" AVO, nastavitelné
Kola, TEAM 3 E.T., 15 "x 5", Five Window (z LA)

Elektrická výbava
Vše navrženo a vyrobeno doma.
Spínače navržené a vyrobené speciálně mnou.
Avionika (letecké přístroje) od UMA & Westach.
Hudební systém - celkem hlasitá, ale zatraceně, je to auto, žádný taneční sál.
Funkce hubeního systému .. vypínač ON/OFF, 3,5 mm stereo vstup, vstup na kytaru s efekty.
Vstupy studeneého vzduchu z letadla McDonnell Douglas VC-10.
Topení na benzin Eberspacher se systémem voda-vzduch.

Interiér a doplňky
Volant a sundavací nába - hliník a plast (akryl), navržené a vyrobené doma.
Přední sedadla Jaguar XJ-S.
Čalounictví interiéru je právě ve výrobě u jedné milé paní z Trutnova.
Téma interiéru, zebra, žirafa, dalmatin, kůže, semiš, dřevo.

Podvozek
2 a 1-5/8 palcové CDS ocelové trubky.
Rozložení hmotnosti 40/60% předek/zadek
Celková hmotnost 1260 kg včetně rezervního kola, komplet nářadí, plné nádrže a 20 litrů rezervního paliva.

Karoserie
Hliníková palivová nádrž (52 litrů) umístěná uprostřed mezi hlavními nosníky a chráněná ocelovým plátem. Protože se nám nelíbí požáry.
Ochranný klecový rám. Sloupky A, B a C zesíleny.

Exteriér
Originální anglická hořčicově žlutá, vyšisovaná československou atmosférou a slunečními paprsky.
Prahy sníženy o 150 mm, což poskytuje úložný prostor pro náhradní válce, ložiska, těsnění a nářadí.
Laminátový kryt motoru GRP od společnosti KS Motorsport.

Diky, Eidy!

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1000MB street rod
1968 4 door saloon
Engine: V8 Tatra.
Re-built with new pistons, rings, bearings seals, gaskets etc from TatraVintage.cz
Rotating parts, crank, flywheel, clutch dynamically balanced
New hi rise inlet manifold, designed & made in house
New Holley 465CFM 4 barrel carburettor
Mallory Unilte distributor
MSD 6-AL2 programmable ignition module
MSD Blaster 2 coil
Magnecor leads
Engine lube system changed to full flow 0.01mm filter

Transmission
Clutch, original Tatra. Ground & Balanced, new friction disc.
Clutch operating cylinder, modified from some modern car.
Tatra drive shafts shortened & friction welded
Proximity speed sensor
5W40 engine oil,

Rear axle modifications:
Trailing arm, bearing housing designed & made in house.
Bearings, generic Volvo units.
Rear brakes, From Skoda Superb 2000
Rear brake discs, Volvo 740
Springs & dampers, 9" x 2.5" AVO single adjustable
Wheels, Team 3 E.T. 15" x 8" Classic V (From LA)
EP80/90 gear oil

Front axle:
Double wishbone suspension. Standard parts from:
Mondeo, Hyundai
Steering, Rack & cardan shaft from Renault Clio. Outer joints from VW Golf
Uprights designed & made in house
Front brakes, Iveco Daily 4 pot cast iron calipers.
Front brake discs, VW LT cast iron modified.
Springs & dampers, 7" x 2.5" AVO single adjustable
Wheels, Team 3 E.T. 15" x 5" Five window (From LA)

Electrics:
All designed & made in house.
Switchgear designed & manufactured specially by me.
Aircraft instruments from UMA & Westach
Music system. Quite loud but its a bloody car not a dance hall.
Music system features.. On-off switch, 3.5mm stereo input, guitar input with effects.
Cold air vents from a McDonnel Douglas VC-10 aircraft
Heating system, Eberspacher petrol powered water - air.

Interior & decorations:
Steering wheel. Quick release, Aluminium & acrylic designed & made in house.
Front seats, Jaguar XJ-S
Interior upholstery is being done right now by a nice lady from Trutnov.
Interior theme, Zebra, Giraffe, Dalmatian, leather, suede, wood.
Imagine if Fabergé had crashed his MiG19 into Robert Mugabe's wardrobe.
How would he make his escape?

Chassis:
2" & 1-5/8" CDS steel tubing.
Weight distribution. 60% to the rear
Total weight 1260kg Includng spare wheel, full tool kit, full tank & 20 litres spare fuel.

Body:
Aluminium fuel tank (52 litre) mounted centrally between the chassis rails & protected by a steel plate. Because we don't like fires.
Roll cage fitted behind the canopy. A,B & C posts reinforced.
Exterior, original English Mustard yellow bleached by the Czechoslovakian atmosphere & sunshine.
Sills dropped by 150mm, making luggage space for spare cylinders, bearings, gaskets & tools.
GRP laminate engine cover from KS Motorsport.

Velvet Revolution - komentáře:

22:09:12
17.05.2018
Bukaj

-> Alec 14.05.18 22:21:32: When I used to drive 1000MB, average fuel consumption of that car during summer season was about 7 l/100 km, during winter period about 8 - 8,5 l/100 km.4
22:05:48
17.05.2018
Alec

It had more to do with the return spring being from a ship or a train. I like the throttle to close when in take my foot off the gas. But the car got half an inch shorter at full throttle.
21:59:34
17.05.2018
Tom Troll

-> Alec: Replace the solid string with a multi thread string from a bicycle linkage 4 This has been a little overlooked.
21:57:24
17.05.2018
Alec

Regarding the secondaries..
Whoever designed this car should be shot. Yesterday it broke down because of a broken throttle linkage with only 1400km on the clock. Now it has been re worked & I can get full throttle again & now the secondaries will start to open.
21:48:09
17.05.2018
Alec

Well that is impressive. When I see manufacturer's ciaims of fuel consumption I doubt them automatically.
21:44:11
17.05.2018
Skili

-> Alec 14.05.18 22:21:32: My 68 usually took around 7 to 8 l/100km. If I tried i could get near 6l or if I pushed it I could get to 10l/100km
17:09:22
16.05.2018
Markold

this project that's great!
11:02:01
16.05.2018
Alec

You're right about friction.
To cut a long story short I am pleased with it.
Original Jikov 30ssop carbs have 4 barrels open all the time. Holley has 2 open barrels & 2 vacuum secondaries. The cross sectional area of the 2 open barrels is 15% smaller than the 4 Jikov barrels so I would expect the secondary barrels to open at high rpm but they don't. If the secondaries ever opened the CSA would become 1.7 x the Jikov's.
So I am running a smaller 2 barrel carb but with bigger jets. Still happy.
07:47:06
16.05.2018
Eidy

-> Alec: I think you omit some details such as average speed. Tatra was always faster than Skoda therefore it consumes more fuel. Then you have larger engine with bigger internal friction and loses therefore it needs more fuel again. And then look at your tires. How many times wider they are compared to original Skoda? All these things combined causes the fuel consumption you have. I would say it is quite acceptable. Downsizing carb makes no sense. If suitable jets are fitted, then it will make no difference as engine needs certain amount of mixture to perform at the same speed/revs.
00:10:03
16.05.2018
Alec

I know it sounds stupid but actual recorded numbers would be a useful benchmark because weight, wind resistance & therefore effort is similar.
My Skoda book says 7litre/100km. I say bullsh*t.
My fully loaded car weighs the same as an unladen Tatra 603. Tatra book says a fully loaded car should do 13litre/100km on the motorway at 115 kmh. Mine, also fully loaded does the same at that speed.
At 90 kmh I get 11.1 litres/100km loaded.
I can tolerate this but the performance is patchy because the carb is for a Mercury 5 litre. Thinking about down sizing.
23:24:14
14.05.2018
Eidy

-> Alec: What are you doing here? img.skoda-virt.cz/vase_au ta_upload/.../11888_2018-0 5-05_21-33-58_60.jpg Turning it into jet ski? 1
Not sure if consumption of original Skoda 100 is any helpful for you as you have V8. I would say it is ok if you get under 10l/100km. It is like 40mpg? When reasonably driving on the countryside. If you give it beans, you could make like 20mpg.
22:39:01
14.05.2018
Tom Troll

-> Alec: I don't think any of the original figures stated by the maker are gonna be accurate for a car with a hemi V8 1
22:21:32
14.05.2018
Alec

Does anybody have some real fuel consumption data for original Skoda 1000mb 1100mb, 110 & so on? I am interested to know any best, worst & average figures. It helps me to know when to stop fiddling with this Holley carburettor.
21:55:09
07.05.2018
Alec

Plánuji výlet do. 1. a 2. září a Prague Car Festival také některé turné.
Na fotografiích testuji auto na cestu do cz. 1000 km bez problémů
12:00:34
07.05.2018
zabiakPUK

super.
23:15:12
06.05.2018
MATTESS

-> zabiakPUK: Chystá
23:14:26
06.05.2018
zabiakPUK

keď pozerám fotky 123-130, to by ma zaujímalo, -aký ksicht by vystrúhali sk, cz fízli. nechystá sa na výlet do cz?
22:09:23
21.04.2018
Alec

Rear window was OK. Front window was not OK. Do you think I should start again or can I rescue it? Also your estimate of 3 hours was very accurate. 4 hours, 3 men front & rear.
zvětšit Velvet Revolution - obrázek od Alec vložen 21.04.2018 22:09:23
10:07:35
21.04.2018
Tom S 1000 MB 1964

09:09:41
21.04.2018
Alec

Thanks. I will try to do exactly what you said. I have changed zero windows so it is going to take all day.
Extreme Tyres