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Saturday, April 11, 2026

Cars and Coffee, April 11, 2026


 I got there by 8:40 a.m. and it was an already packed event. It is astonishing how this cars and coffee has grown over the years, how many young people now attend, and how much money is parked among the vehicles. It seems that he demand for this kind of thing is overwhelming.  Is car culture that popular in 2026?  Or are people just searching for something unobtainable in everyday life.

This happening is just too intense for me. I need a quieter gathering.

Friday, April 10, 2026

Mercedes R 107 Seat Height Adjustment

This is one of the jobs I need to do but have avoided doing it for several years! 

The presenter here is incredible.  I have used many of his videos over the years.  I wish I could go over to Germany and just meet him.  What a dude!

There are two problems with this job.  The first is the Rube Goldberg ratchet assembly employed to elevate the seat, and how to put it together properly and lubricate it.  The other is pulling a spring that might be the strongest in automotive history!  The last time I tried to pull that spring back my friend Cliff got hit in the head with a part of a brake tool that broke while trying to extend the spring. 

The best way to do the spring is not to use coins like the British Merc repair guy on YouTube.  You can build a tool like our German friend here, or you can used a combination of boards and a bottle jak to push the spring into position.  that is the way I will do it this time. 

Working on the R 107 is often an adventure, and the seat is no exception!


Wednesday, April 8, 2026

1933 AVUS Rennen

 



The 1933 Internationales AVUS‑Rennen was held at AVUS (Berlin) on 21 May 1933 1 2 . The race distance was 15 laps for the main (“big car”) event .

Final results

PosDriverCarTime / Status
1Achille VarziBugatti1:25:24.4 1
2Stanisław CzaykowskiBugatti+0.2s 1
3 (tie)Baconin BorzacchiniAlfa Romeo+5:31.4 1
3 (tie)Tazio NuvolariAlfa Romeo+5:31.4 1
5Charly JellenAlfa Romeo+10:09.0 1
6Manfred von BrauchitschMercedes+13:50.2 1
7László HartmannBugatti+19:10.4 1
DNFEugenio SienaAlfa Romeooil line broken 1
DNFWilliam Grover‑WilliamsBugattifuel line broken 1
DNFLouis ChironAlfa Romeovalve failure 1
DNFRudolf SteinwegBugattioil line broken 1

Fastest lap

Stanisław Czaykowski set the fastest lap: 5:17.8 1 .

The Mercedes-Benz SLK R 170

 


  • An emotive signature model for the brand since 1996
  • From roadster to coupé in just 25 seconds thanks to the electrohydraulic vario-roof
  • Comprehensive parts supply with Mercedes-Benz Classic Genuine Parts

An abundance of joie de vivre and driving pleasure – whether open as a roadster or closed as a coupé: the Mercedes-Benz SLK (R 170) is just as inspiring today as it was at its premiere in April 1996. This compact sports car impresses with its innovative steel vario-roof, high-performance power units and cool design. Thirty years ago, demand for the SLK was exceptionally high; its name stands for “Sportlich, Leicht, Kurz” (“Sporty, Lightweight, Short”). By 2004, a total of 311,222 examples had been built of the types SLK 200, SLK 200 Kompressor, SLK 230 Kompressor, SLK 320 and SLK 32 AMG.

“There are but few vehicles that can make your heart skip a beat when you see them for the first time. Our new SLK is one of them.” These are the words of Jürgen Hubbert, then member of the Mercedes-Benz Board of Management, at the car’s unveiling at the Turin Motor Show in April 1996. And he is right: the SLK becomes an emotive signature model for the brand. Its appeal is substantiated by numerous international awards, e.g. the “Goldenes Lenkrad” (“Golden Steering Wheel”, Germany, 1996), “L’automobile più bella del mondo” (“Most Beautiful Car in the World”, Italy, 1996) and “Car of the Year” (USA, 1997).

A joyful celebration of colour

The SLK expresses its multi-faceted joie de vivre with an unusual colour concept. Bold hues suit it well. This is shown by many test vehicles presented to the press in 1996 in the striking colour yellowstone (colour code 685). As part of the facelift in the year 2000, interior colours become even more vivid, with merlin blue, magma red and lotus yellow catching the eye.

Many examples of the R 170 have been carefully maintained and are regularly driven. Well-preserved SLKs are available on the market at attractive prices. One key advantage for SLK aficionados: the car’s high level of production quality and its technical kinship with the C-Class of the 202 model series (1992 to 2000) are the basis for its longevity.

Ingeniously folded and optimally covered

One defining feature of the SLK is its steel vario-roof. When closed, it offers excellent comfort and protection from inclement weather, reduces the risk of break-ins, keeps any wind noise to a minimum and comes through automatic car washes unscathed. This makes the SLK a veritable year-round car. Just activate a switch on the centre console, and the roof lifts and folds neatly into the boot in just 25 seconds. And even then there is still enough room for light luggage for two. These occupants can enjoy the open sky view, with reduced buffeting thanks to the standard wind deflector. Twin roll-over bars and reinforced A-pillars ensure a high level of safety.

The folding mechanism itself is a masterpiece of engineering, and its carefully choreographed movement continues to draw admiring gazes to this day. In the 10/1996 issue of “auto motor und sport”, the magazine devotes a four-page photo spread to the transformation from coupé to cabriolet. The title: “Open execution”. If properly maintained, the complex mechanism reliably retains its functionality for decades. The SLK is a trendsetter – its innovative roof concept is widely adopted by other manufacturers in and around the year 2000.

Sporty chassis tuning for agile handling

Double wishbone axles at the front, and a rear multi-link axle – the chassis makes use of proven Mercedes-Benz components. The tuning is adapted: revised springs lower the car by 20 millimetres compared to a comparable C-Class vehicle. The choice of wheels is unusual for the brand. The more powerful versions come with wider wheels and tyres at the rear than at the front. For instance, the SLK 230 Kompressor is fitted with 205/55 R 16 91 V tyres on the front axle and 225/50 R 16 91 V on the rear axle. For short braking distances, the SLK features a braking system taken from the E-Class (W 210).

Short overhangs at both front and rear and “power domes” on the bonnet give the SLK an agile look to match its handling. In the basic variant, it only weighs 1,260 kilograms and, with a length of 3,995 millimetres, it is around half a metre shorter than its big brother, the SL (R 129).

The best-selling model of the R 170 range is the SLK 230 Kompressor. Its four-cylinder engine with mechanical supercharger sounds the part, delivering 142 kW (193 hp) to the rear wheels. The driving performance is impressive: accelerating from 0 to 100 km/h in 7.6 seconds, the version with five-gear manual transmission reaches a top speed of 231 km/h. The use of a supercharger to boost performance has illustrious precedents. These include the legendary Mercedes-Benz S models of the 1920s, which apply this principle of charging in order to increase power as well as boost torque – and all this together with efficient fuel consumption. 

Exemplary parts supply for ensured long-term mobility

With an extensive range of spare and wearing parts, Mercedes-Benz Classic Genuine Parts contribute to keeping SLK vehicles of R 170 on the road with safety and authenticity. Manufactured according to original factory specifications, the parts are generally available within 24 hours via the worldwide sales and distribution network. Link to parts search.

The range of parts for R 170 include the remanufactured automatic transmission (A 203 270 03 00 80, EUR 5,759.53), the radiator (A 202 500 32 03, EUR 457.56), the windscreen with heat-absorbing glass (A 170 670 02 01, EUR 382.34) and the rear window (A 170 670 01 80, EUR 503.85). Also available: the slide rail for the chain tensioning lever (A 112 181 00 59 26, EUR 77.17), the oil jet for the M 111 engine (A 111 180 02 43, EUR 26.51), the Mercedes star (A 170 888 00 86, EUR 80.30), the inside rear view mirror (A 170 810 03 17 7C45, EUR 109.77), the left turn signal lamp (A 170 820 17 21) and right turn signal lamp (A 170 820 18 21, EUR 107.50 each), the left front fog lamp (A 215 820 05 56, EUR 158,25) and right front fog lamp (A 215 820 06 56, EUR 166.43), the SLK 230 model badge (A 170 817 02 15, EUR 37.24) and the SLK Special Edition model badge (A 170 817 35 20, EUR 47.45). All prices are with reference to the German market and include VAT. 

Thursday, April 2, 2026

1937 Avus Race Berlin -- Silver Arrows


 

1937 AVUS Rennen (VI Internationales Avus-Rennen) — results (Final)

The 1937 Avusrennen was held at AVUS (Berlin) on 30 May 1937 and was run in heats plus a final 1 2 .

Final classification

PosDriverCarTime / Status
1Hermann LangMercedes-Benz (streamlined)35m 30.2s 2
2Ernst von DeliusAuto Union+ 2.0s 2
3Rudolf HasseAuto Union+ 36.0s 2
4Bernd RosemeyerAuto Union+ 1m 06.8s 2
5Dick SeamanMercedes-Benz+ 1m 20.0s 2
6László HartmannMaserati- 2 laps 2
DNFRudolf CaracciolaMercedes-Benzgearbox 2
DNFManfred von BrauchitschMercedes-Benzgearbox 2

Heats (winners)

  • Heat 1: Rudolf Caracciola (Mercedes-Benz) 2
  • Heat 2: Manfred von Brauchitsch (Mercedes-Benz) 2

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Film of the First Indianapolis 500, 1911 -- Americans could not get enough speed!


 

1911 Indianapolis 500 (first running) — race results

The inaugural Indianapolis 500 was held May 30, 1911 at Indianapolis Motor Speedway 1 . The winner was Ray Harroun driving the Marmon “Wasp” for Nordyke & Marmon Co. 2 . Harroun’s winning average speed was 74.602 mph 2 and his elapsed time was 6:42:08 1 .

Top 12 finishers (completed all 200 laps)

FinishDriverCarEntrantLaps
1Ray HarrounMarmon “Wasp”Nordyke & Marmon Co.200 2
2Ralph MulfordLozierLozier Motor Co.200 2
3David Bruce-BrownFiatE.E. Hewlett200 2
4Spencer WishartMercedesSpencer Wishart200 2
5Joe DawsonMarmonNordyke & Marmon Co.200 2
6Ralph DePalmaSimplexSimplex Automobile Co.200 2
7Charlie MerzNationalNational Motor Vehicle Co.200 2
8W.H. TurnerAmplexSimplex Automobile Co.200 2
9Fred BelcherKnoxKnox Automobile Co.200 2
10Harry CobeJacksonJackson Automobile Co.200 2
11Gil AndersonStutzIdeal Motor Car Co.200 2
12Hughie HughesMercerMercer Motors Co.200 2