Showing posts with label Cummins Diesel. Show all posts
Showing posts with label Cummins Diesel. Show all posts

Monday, September 19, 2016


Bill Cummings

An Indianapolis hero- part two
Bill Cummings and Earl Unvershaw shown here in 1931
won the 1934 "500' from the Indianapolis Motor Speedway collection
in IUPUI University Center for Digital Studies

In February 1935, 1934 Indianapolis ‘500’ winner Bill Cummings traveled to Daytona Beach Florida where he drove Clessie Cummins’ 364-cubic inch supercharged six-cylinder two-stroke diesel powered 1934 Indianapolis ‘500’ entry in record attempts on the beach while fellow Indianapolis driver Dave Evans piloted the competing Waukesha ‘Silver Comet’ diesel powered machine. Evans first set a new record of 125.065 miles per hour (MPH), which Cummings eclipsed on March 1 with a two-way run that averaged 133.023 MPH. Before he left the beach the next day, Cummings set a mark of 137.195 MPH.

In May 1935, defending Indianapolis ‘500’ champions Cummings and his friend and riding mechanic Earl Unversaw qualified the 1934 Boyle front-drive Miller fifth in the starting field and were considered the favorites to repeat their victory in the Decoration Day race. The pair never led a lap and finished third, four minutes behind the Offenhauser-powered car driven by the winner Cavino “Kelly” Petillo who broke Cumming’s 500-mile speed record by over one mile per hour.

Later in the 1935 American Automobile Association (AAA) racing season, Cummings finished second to Petillo at the Minnesota State fairgrounds in St. Paul then finished second again behind Billy Winn at the New York State Fairgrounds in Syracuse. Cummings closed out the season with a sixth place finish on the new Altoona mile and an eighth dirt track located in Tipton Pennsylvania. Cummings the defending champion skipped two races on the schedule and finished as the runner-up in the 1935 AAA National Championship behind Petillo. 

According to Bill Neely’s book Daytona USA on March 8 1936 the AAA sanctioned a “strictly stock car” 250-mile race on a 3-mile combination road and beach course at Daytona Beach Florida. With a $5,000 purse, entries came from open wheel racers Bill Cummings, Milt Marion, Bob Sall, as well as George ‘Doc’ MacKenzie in a Buick and Bill Schnidler prior to the loss of his left leg in the race’s lone Dodge. Cummings, the fastest qualifier at over 70 MPH in Michael J Boyle’s supercharged Auburn 851 Speedster, started last in the fully-inverted 27-car field that went off in one–minute intervals in a handicap start.

The Schweitzer supercharged straight-8 Lycoming engine in Cummings’ Auburn failed after 16 laps and he finished 26th. The race was stopped at 241 miles with Milt Marion in the lead in a 1936 Ford V-8 when the tide came in and blocked the course.  The fifth place finisher in a 1935 Ford was a local service station owner named William “Big Bill” France, who later formed his own stock car racing sanctioning body twelve years later. Bill France told author Neely that due to the large number of fans who watched the race with buying a ticket, race promoter (and former IMCA big car champion) “Sig” Haugdahl allegedly lost $22,000 (equivalent to $380,000 today).

For unknown reasons at the 1936 Indianapolis ‘500,’ the team of Bill Cummings and riding mechanic Earl Unversaw separated after they had run the five previous races together. Reportedly the two were such close friends that Cummings named his only daughter, Earlene, after Unversaw, although this appears to be wishful thinking as Earlene was born in 1928. Earl who rode with Mauri Rose in 1936 and 1937 died in 1990 in Whiteland Indiana at age 95.

The 1936 ‘500’ was an embarrassing defeat for Cummings and mechanic Henning – after he qualified thirteenth, on Decoration Day, the clutch in the Boyle Miller front drive machine overheated on the grid. When the Packard 120 pace car with Tommy Milton behind the wheel pulled away, Cummings’ car did not join the field and he finished dead last. News reports of the day stated that Cummings was the first driver in Indianapolis ‘500’ history that lined up on the grid but did not make the start of the race.

After the ‘500,’ Cummings’ faithful Miller front-drive chassis was fitted with a 255 cubic inch four cylinder Offenhauser engine and the results were forgettable in the three remaining AAA points-paying races all of which were held in New York State. Bill started and finished eleventh in the ‘Goshen 100’ race held at the Good Times Park thoroughbred track in southern New York, and then was involved in a three-car crash with Shaw and Gardner in turn one on the first lap at Syracuse. Cummings finished seventh in the Vanderbilt Cup on the twisting Roosevelt Raceway road course in the wholly unsuitable Boyle Miller front drive machine.

In January 1937, Cummings returned to his roots and was one of 98 riders in the first Daytona 200 race for motorcycles held on a two-mile beach/asphalt loop at Daytona Beach Florida. For the 1937 Indianapolis ‘500,’ Cummings was paired with a new riding mechanic Frankie DelRoy, who would later become a Speedway chief mechanic and was the chair of the technical committee for the United States Auto Club when he and six other officials perished in the 1978 USAC plane crash.  In time trials the 255 cubic inch Offenhauser powered Boyle #16 set a new one-lap speed record of 125.19 MPH and Cummings started for the pole position at Indianapolis for the second time in his career.

At the drop of the green flag, Herb Ardinger in Lew Welch’s supercharged Offenhauser powered car shot into the lead from the outside of the front row. The fuel limitations of the last four races were gone, so the race pace was faster. Cummings finished sixth behind first time winner Wilbur Shaw who drove a car that Shaw owned and had built with the assistance of Ford Moyer.  Cummings made just one other AAA appearance during 1937, in the Vanderbilt Cup race at the much-revised Roosevelt Raceway, and repeated his previous result with a seventh place finish.
A candid 1938 photograph of Cummings
 from the Indianapolis Motor Speedway collection
in IUPUI University Center for Digital Studies

For the 1938 Indianapolis ‘500,’ Cummings drove the same eleven-year old Boyle front-drive entry as in previous years but with a narrowed chassis and new body powered by a 268 cubic inch engine as the AAA "junk formula" era had ended.  The 1938 Boyle entry carried sponsorship from the labor union with which car owner Boyle was associated, the International Brotherhood of Electric Workers (IBEW). 

Cummings qualified a disappointing 16th and dropped out of the ‘500’ on lap 72 with a radiator leak. Cummings attempted to qualify an unidentified Maserati at for the race at the Springfield Illinois state fairgrounds and then finished eighth at Syracuse in Russell Snowberger’s “Loop CafĂ© Special’ (the old Boyle front-drive Miller) after mid-race relief from his car owner to close out his 1938 racing season.

On Monday night February 6, 1939, as he drove his passenger automobile along State Route 29, now known as Southeastern Avenue, Cummings dropped the car’s right front wheel onto the soft shoulder. The car veered, plunged through the wooden guardrail on the bridge approach near Adina Boulevard and traveled an estimated 50 feet into the waters of Lick Creek below. Passing motorists who witnessed the accident found Cummings beside the wreckage of the car face lying down in approximately 18 inches of water.



The March 1930 issue of Motor Age 
contained these two photos of Cummings accident


Three men pulled the unconscious Cummings from the water and saved him from drowning; when he arrived at Methodist Hospital ten miles away he was admitted in critical condition with a concussion. The next day, doctors performed emergency surgery to relieve the pressure on Bill’s brain but later that night, Cummings began to slip away.

The Indianapolis Star newspaper reported that “doctors injected insulin into his blood and his heart rallied for several hours but he died at 6 o'clock in the morning.” Cummings never regained consciousness after the accident before he died on Wednesday morning February 8 at age 32 survived by his widow Leota and 10 year old daughter Earlene.

700 people attended services held on Saturday afternoon February 11 at the Royster & Askln Mortuary located at 1902 North Meridian Street in Indianapolis presided over by evangelist Raymond G. Hoekstra.  Among the guests who attended the service were Harry A. Miller, Roscoe Dunning, (mechanic and car builder), driver Louis ‘Billy’ Devore, riding mechanic Lawson Harris (who would die later that year in a crash with Babe Stapp during a tire test at the Speedway), and Earl Twining of the Champion Spark Plug Company.

Other attendees at Cumming’s funeral service included car owner Bill White, Fred Lockwood of the Borg-Warner Corporation, former driver and AAA official Charles Merz, and a pair of Bill’s former dirt track competitors from the early days Howard ‘Howdy’ Wilcox II and Frank Sweigert. Indianapolis Motor Speedway General Manager Theodore E “Pop” Myers, Mauri Rose, and Peter DePaolo also attended.

At the conclusion of the service, Cummings’ casket was carried down the mortuary steps to the waiting hearse by the six of his fellow racing drivers; Wilbur Shaw, ‘Shorty’ Cantlon, Deacon Lltz, Lou Moore, Chet Miller, and Russell Snowberger. The hearse carried Bill Cummings’ remains east on Washington Street to the Memorial Park Cemetery for the graveside service. As Cummings’ casket was lowered into the grave an airplane piloted by Lawrence “Gene” Genaro a test pilot for the Civil Aeronautics Administration circled overhead and dropped flowers. Genaro pioneered the aerial filming of the Indianapolis ‘500’ and helped Cummings earn his pilot’s license in 1932. 

A widely circulated article headlined Cummings planned a comeback was written after his death by Bob Consodine of Randolph Hearst’s International News Service. The article inaccurately stated that Cummings “won about $50,000” for winning the 1934 Indianapolis ‘500’ as it was actually $29,725 some of which had of course gone to car owner Michael Boyle. 

Consodine wrote of Cummings “he cashed in on his new fame. Big car companies signed him up to extoll the merits of their cars, the accessory companies paid him for his stamp of approval, and the jerk-town tracks that once paid him off in hot dogs gave him good guarantees just to appear.”
A brochure drawings of a 1935 Chevrolet master Deluxe Sedan
the model that Cummings drove

Like many other top drivers Cummings endorsed the use of Richfield gasoline, Champion Spark Plugs, and Pyroil oil additive. The author also found a 1935 newspaper advertisement that stated “’Wild Bill’ Cummings, National AAA racing champion, recently took delivery of his second Chevrolet - a new 1935 Master Deluxe sedan with which he is pictured. Cummings became a Chevrolet owner following his victory at Indianapolis last Decoration Day.”

A 1936 advertisement in Popular Science magazine for the “turret-top” 1936 Chevrolet contained a photo of Cummings and famed British land speed and boat racer Kaye Don as they examined the all-steel roof of a new Chevrolet which was advertised as being both safer and cooler than a fabric insert.

Notice that Cummings is wearing a helmet
 in his official 1934 IMS photo he wore a cloth helmet.
This style helmet was required at Indianapolis in 1935

Research also uncovered Cummings’ June 1934 nationwide endorsement of Camel cigarettes, complete with headshots of Bill in a hard-shell helmet and text that quoted the 1934 Indianapolis 500 winner “I felt pretty well played out at the end of the race. My mechanic and I turned to Camels for that first luxurious smoke that chases that tired feeling away.” 

Consodine’s article continued “with the coming of that dough he got soft - the hungrier more desperate men became to pass him even on the turns. The glamour peeled off him and in a little while he was broke again and for the first time he knew doubt. When at last he hit bottom, he started back and his reflexes dulled by success became razor sharp again.”

Mr. Consodine’s claim that Cummings became ‘soft’ after his Indianapolis victory and subsequent rebound is just not supported by the facts. Cummings was the fastest qualifier in two 1934 races after his ‘500’ win and Bill made a strong defense of his Indianapolis win and AAA national championship title in 1935. While the results of his disappointing 1936 season marred by a crash and mechanical failures was certainly sub-par, Cummings had another successful season in 1937 before his puzzling poor last season in 1938.

To characterize Cummings as “broke” at one point is probably a case of journalistic embellishment. Cummings bought a tavern in Indianapolis and built a home in the Five Points suburb of Indianapolis, though at the time of his death, Cummings reportedly worked between races during the offseason as a car salesman.   

The mention of a “comeback” is odd, as Cummings was just 32 years old, and no racing historians are aware of any Cummings retirement announcement. The article mentioned that Boyle mechanic ‘Cotton’ Henning was headed to Italy to pick up an Alfa Romeo which Cummings hoped would return him to the top, but that statement is erroneous.
Henning did travel to Italy not to buy an Alfa Romeo, but the Maserati 8CTF which Wilbur Shaw drove to back to back wins for Boyle Racing at the Indianapolis Motor Speedway in 1939 and 1940. If he had not crashed into Lick Creek that February night, could that have been Bill Cummings behind the wheel of the Boyle Maserati in 1939? 

For his accomplishments, William C Cummings Junior was inducted in 1970 as a member of the Indianapolis Motor Speedway’s Auto Racing Hall of Fame. 

Tuesday, January 12, 2016

The 1931 Cummins Diesel Special 

photo by the author 

The 2015 Performance Racing Industry (PRI) show in Indianapolis featured a special exhibit of racing history entitled “The Evolution of the IndyCar – an Exhibition of Speed” co-sponsored by PRI and the Indianapolis Motor Speedway Hall of Fame and Museum.  We featured one of the significant cars displayed – the Sampson “16” Special - last month. 

1931 Cummins Diesel photo by the author

Today we share the story behind another IndyCar on display at PRI 2015 - the 1931 Cummins Diesel Special.  This car is an example from the bygone era of racing when the Indianapolis Motor Speedway was a proving ground for automotive innovation as its founders intended instead of the site of single chassis/rental engine “spec” racing.  

The most significant day in the history of the Cummins Engine Company occurred on Christmas Day 1929, when Clessie Lyle Cummins took company financial patron William Irwin for a ride around Columbus Indiana in a used 1925 Auburn Sedan fitted with a Cummins model ‘U’ marine engine. 

Until then, diesel (or oil engines) which used compression ignition rather than spark ignition, were large and bulky and mainly used for stationary or ocean-going power plants.  The diesel-powered Auburn is regarded as the first diesel-powered automobile in the United States.  To promote the durability of the company’s newest line of diesel engines designed for use in boats, automobiles, tractors, and trucks Clessie took the Auburn on tour.

Clessie Cummins drove the Auburn powered by the  model “U” engine which featured enclosed valves, pressurized lubrication and disc type fuel injection to the New York Auto Show, and then after the show put the Cummins engine into a 1925 Packard roadster and drove it to to Daytona Beach Florida.

After removing the fenders headlights and windshield, the Packard roadster set an 80.389 mile-per hour (MPH) world speed record for diesel powered cars on the sandy ocean side course.  

Despite this success, Cummins knew he needed a real race car to demonstrate his  Model U “oil engine,” which made extensive use of lightweight ‘Duralumin,’ an alloy of aluminum, copper, magnesium and manganese, and produced a reported 10 horsepower per pound.      

Clessie talked his friend August Duesenberg into modifying a Duesenberg Model A pressed steel ladder-style frame to accept the Cummins Model ‘U’ 360 cubic inch 4-cylinder engine which was cloaked in a stripped down Model A race car type body.   On February 7 1931, Clessie in the new Cummins creation set a new land speed record of 100.75 MPH for diesel powered cars at Daytona Beach. Now Clessie set his sights on a return to the Indianapolis Motor Speedway after 20 years  as legend has it that Clessie had served on the crew of Ray Harroun’s 1911 ‘500’ winner as an employee for Nordyke Marmon & Company.   

In 1929 the new owner of the Indianapolis Motor Speedway, Eddie Rickenbacker had devised instituted a new rules package for the 1930 Indianapolis ‘500’ which was to quote the rules “for cars susceptible of adaption from production car chassis,” or “development cars that embody new engineering principles or adaptions as contrasted against what may be termed "normal" cars.”

Although 85 years later, contemporary historians derisively refer to the Rickenbacker/AAA (American Automobile Association) 1930 rules package as the “junk formula,” as it primarily meant conversions of passenger cars. However, the development provision in the rules package meant Speedway officials could make provisions for Cummins “oil burner” entry.  But before it could make the Indianapolis 500-mile race starting field, the Cummins had to be fitted with a two-man race car body, as  the Junk Formula  required riding mechanics, and then the Cummins had to be approved as a ‘special engineering entry’ by the AAA Race Technical Committee. The committee ruled that in order to compete in the Indianapolis ‘500,’the Cummins diesel racer had to average over 80 MPH over its 10-mile 4-lap time trial run and was not eligible to receive any prize money.


1931 photo of Dave Evans courtesy of Indianapolis Motor Speedway Collection 
in the IUPUI University Library Center for Digital Studies 

On Saturday May 23 1931, 32-year old driver Dave Evans of Evansville Indiana with his 39-year old riding mechanic, Thane Houser of Honey Creek Indiana, drove the #8 Cummins Diesel onto the course, the first car to test the uneven brick 2-1/2-mile course for the 1931 ‘500’ time trials. Evans had been racing since 1925, with most of his early years spent driving for the Duesenberg team on the horrifically dangerous high-banked board tracks of the nineteen twenties.  Houser started as riding mechanic then graduated to driving but drove but only in five races in six years before he returned to a riding mechanic role with Dave Evans in the 1930 Indianapolis ‘500’ when the pair finished sixth.  

The pair surprised many observers as the 3389-pound Cummins machine (only Cliff Bergere’s Elco Royale Reo-based monstrous machine was heavier) posted a 96.871 MPH average, fast enough to satisfy the technical committee’s requirement but the which proved to be the eighteenth and slowest time of the day.  

Unfortunately for the day’s final and fastest qualifier, defending race winner Billy Arnold, a brake control rod had fallen loose during his time trial run in the Miller-Hartz Special, and the Chief Steward, supported by the Technical Committee, disqualified Arnold’s apparent pole position winning run, citing the rule that cars “must be completely assembled.”    Arnold’s disqualification moved the Cummins Special up to 17th starting position in the 40-car field for the 1931 Decoration Day Classic.

1931 photo of the pre-race pit area courtesy of Indianapolis Motor Speedway Collection 
in the IUPUI University Library Center for Digital Studies 

The start of May 30 1931 International  500-mile Sweepstakes  saw the slowest car in the field, the Cummins with a 96 MPH qualifying run, start side-by-side in the sixth row next to the fastest car in the field, Arnold’s Miller-Hartz which has posted a 116.08 MPH 4-lap average speed. The strategy of the two teams at the drop of the green flag could not have been different - the Cummins team intended to complete the 500-mile test without making a pit stop, while Arnold wanted to get to the front of the field as fast as possible lead as many laps as he could and post a second consecutive victory.  In 1930, Arnold had dominated the ‘500’, as he led 198 laps and became the first driver to win the ‘500’ at an average speed of over 100 MPH. 
  
At the drop of the green flag, Arnold in the Miller-Hartz charged and seized the lead by lap seven then proceeded to build up a five-lap lead before an axle snapped on lap 161 and the Miller-Hartz crashed heavily in turn four. Arnold suffered a broken pelvis, his riding mechanic Spider Matlock suffered a broken shoulder and a loose wheel from the Miller-Hartz rolled off the Speedway grounds and killed 12 year old Wilbur Brink who playing in the yard of his parents’ home at 2316 Georgetown Road.

Meanwhile, Evans and Houser had stuffed extra padding into the cockpit of the Cummins Diesel and settled into a steady pace and finished the race without a pit stop in a respectable 13th place, just 37 minutes and 41 seconds behind winner Louis Schneider in the Bowes Seal Fast Special. Although it started the race as the slowest qualifier, it finished the 500-mile grind with an average speed of 86 MPH ahead of two other finishers. 

The purpose of Cummins’ participation was not to demonstrate absolute speed, but reliability and economy. Those points were well proven as post-race inspection found that the Cummins engine consumed just $1.40 of ‘furnace oil’ fuel and one quart of lubricating oil to complete its non-stop 500-mile run.      

Clessie Cummins was ecstatic at the performance of the #8 Cummins Diesel, and had the car fitted with lights, a windshield, canvas top, and side-mounted trunk for a triumphant tour of Europe to drum up business. The Cummins car was shipped to Cherbourg France via the US Lines’ SS Leviathan and visited England, France, Italy, Belgium, Switzerland, and Germany on its 1931 Summer/Fall tour. 

1969 photo of the freshly restored 1931 Cummins #8  courtesy of Indianapolis Motor Speedway Collection in the IUPUI University Library Center for Digital Studies 

The #8 Cummins Diesel was eventually restored in 1969 to its as-raced 1931 appearance and is on permanent loan to the Indianapolis Motor Speedway Hall of Fame and Museum which provided the car for the PRI 2015 display.


Clessie Cummins returned in time to return to the Indianapolis Motor Speedway to attempt an audacious non-stop truck record run. With a truck fitted with an 8000-gallon fuel tank and powered by the new 125 horsepower Cummins model ‘H’ six cylinder 382-cubic inch diesel engine Cummins intended to drive non-stop around the 2-1/2-mile Speedway and set another record.  

This photo of the record-breaking Cummins Deisel truck 
appeared in The Diesel Odyssey of Clessie Cumminsby Lyle Cummins,

With a team of three drivers- Clessie, Dave Evans and Ford Moyer, the first record attempt began at 2 PM local time on December 12, 1931, but came to a premature end two days later when a wheel bearing failed with just 1035 miles completed.   A second run began on December 14, and ended two weeks later after a total of 13,535 miles or 5,414 laps around the Speedway completed non-stop at an average speed of 43.97 MPH.  

The non-stop run of the #8 Cummins or the record-setting endurance truck run did not end the company’s involvement at the world’s greatest race course, as the Cummins Engine Company returned to the Indianapolis Motor Speedway three more times with diesel-powered ‘500’ entries. 

In 1934, Cummins entered two cars that used Duesenberg chassis and which appeared the same but which had distinctly different engines. One entry that carried race number 5 was powered by a two-cycle diesel and the other which carried race number 6 was a conventional four-cycle diesel engine driven by Dave Evans with John ‘Jigger’ Johnson alongside. The torque of the four-cycle engine broke the #6 car’s transmission on the first pit stop on lap 81. The two-cycle powered car #5 driven by Harwell “Stubby” Stubblefield and mechanic Bert Lustig finished twelfth.


Advertising photo of the 1950 Cummins entry  courtesy of Indianapolis Motor Speedway Collection in the IUPUI University Library Center for Digital Studies 

Cummins entered a green-colored upright style car powered by a supercharged 345 horsepower aluminum Model JS-600 engine for the 1950 500-mile race, but the car suffered a broken vibration dampener and finished 29th, but later set six land speed records on the Bonneville Salt Flats.

Photo of the 1952 Cummins entry in the old IMS musuem in 1955 courtesy of Indianapolis Motor Speedway Collection in the IUPUI University Library Center for Digital Studies 

In 1952, Cummins entered a radical racer with the turbocharged 401 cubic inch diesel engine laid on its side in a Frank Kurtis built chassis. Former Bay Area midget champion Fred Agabashian qualified the red and yellow ‘Cummins Diesel Special’ for the coveted pole position and briefly held the track’s one and four lap qualifying records.  Although it was a sensation in qualifying, and its design inspired later roadster creations at the Speedway, the Cummins Diesel entry proven uncompetitive in the race on Memorial Day largely due to turbocharger lag and was retired after 71 laps.  

Cummins reached Victory Lane at the Indianapolis Motor Speedway in 1987 albeit not with a diesel powered entry, but as a sponsor which is part of an improbable story.  Three-time ‘500’ winner Al Unser started out the month of May 1987 without a car to drive, and only got his chance to qualify for the Indianapolis ‘500’ after Danny Ongais destroyed his ‘Panavision/Interscope/Holset’ Penske PC-16/Chevrolet entry in practice, suffered a concussion and was not medically cleared to drive.

After just three days of practice, Unser qualified for the 20th starting position in the 1987 Indianapolis ’500’ in the Cummins/Holset Turbo sponsored 1986 March chassis powered by a Cosworth engine which began the month of May in a hotel lobby as a show car.  On May 24, Al Unser dodged a first lap first turn spin by Josele Garza, ran a steady race with the leaders, then after Mario Andretti, then Roberto Guererro suffered problems, Unser moved in the lead for the last 18 laps to win his fourth Indianapolis ‘500,’ and Cummins’ first.