Showing posts with label Indianapolis Motor Speedway. Show all posts
Showing posts with label Indianapolis Motor Speedway. Show all posts

Wednesday, May 6, 2020

Penske Racing's 3D printing partner 
at SEMA 2019




At Team Penske the phrase "Effort Equals Results" is ingrained in the culture, as evidenced by eighteen (18) Indianapolis 500-mile race pole positions starts and eighteen (18) Indianapolis 500-mile race wins. Remarkable. 




One of the ways that Team Penske has remained on top at Indianapolis is to embrace technology, and an example is the use of Stratasys® 3D printing. According to Team Penske’s Matt Gimbel, they first used 3D printing in the early 2000’s to support their wind tunnel model program, but it has grown into much much more.




Team Penske signed a multi-year partnership with Stratasys in 2017 to further the advancement of additive manufacturing into their racing programs. Penske is not alone, as Schmidt Peterson Motorsports and Andretti Autosport also use Stratasys® technology and equipment for prototyping.  

3D printing allows Team Penske to update cars as fast as possible with multiple iterations of new ideas. According the Tim Cindric, “Stratasys® helps us get to the next solution quicker.”  An example is the fueling probe handle for INDYCAR that debuted in 2017.  



photo courtesy of Stratasys


The 3D printed carbon fiber fueling handle improved on the former all-metal design and Team Penske believed that it shaved a couple tenths of a second off the refueling time -  critical at Indianapolis where the cars travel at over 300 feet per second.  

For the probe handle project, Penske printed the master pattern tooling for the composite components using Ultem™ 1010 resin high-strength high-performance thermoplastic and ST-130 soluble material for the sacrificial tooling core to laminate the housing structure, and Nylon 12  to make a connector housing on the probe handle frame.

Team Penske uses both Stratasys® FDM® and PolyJet™ technology to produce smooth, accurate parts, prototypes and tooling. PolyJet™ additive manufacturing provides microscopic layer resolution and accuracy down to 0.014 mm, and can produce thin walls and complex geometries using the widest range of materials available with any technology.

FDM (Fused Deposition Modeling), which Stratasys® invented more than 20 years ago, uses specialized 3D printers and production-grade thermoplastics to build strong, durable and dimensionally stable parts with the best accuracy and repeatability of any 3D printing technology to build parts layer-by-layer from the bottom up by heating and extruding thermoplastic filaments.



Stratasys' Amy Teal poses with the F370 printer 


Stratasys® had a top-of-the-line high-capacity F370 Industrial FDM printer on display at the 2019 SEMA (Specialty Equipment Market Association) show. This printer which supports a build size up to 14 inches by 10 inches by 14 inches, includes support for TPU-92A elastomer and PC-ABS, ABS-M30 and PLA thermoplastic materials with tolerances of .002 inch. The cost of the printer is around $50,000.




For more than 25 years, Stratasys Limited (https://www.stratasys.com/) has been an innovator and dominant player in shaping the way things are made. The company headquartered in Minneapolis, Minnesota has more than 2,700 employees with over 1,200 granted or pending manufacturing patents.


Photos by the author except where noted 



Wednesday, March 20, 2019


Danica Patrick to join NBC Sports for the 2019 Indianapolis 500






NBC Sports announced that Danica Patrick, an eight-time starter in the Indianapolis 500-mile race, will join the NBC broadcasting team for the 103rd running of “The Greatest Spectacle in Racing.” Ms. Patrick will be paired as a studio analyst with veteran broadcaster Mike Tirico and will provide pre-race, in-race and post-race commentary for NBC Sports’ first broadcast of the Indianapolis ‘500.’

During a Wednesday press conference, Sam Flood, NBC Sports’ Executive Producer & President, Production, in his introduction stated that Ms. Patrick “was fearless in the car and will be fearless in her commentary.” Referring to the Indianapolis Motor Speedway Ms. Patrick stated, “that the moment I drive into the facility, I’m flooded with positive emotions.” She related that she “feels deep respect for the Indianapolis Motor Speedway” and the Indianapolis ‘500’, as it was where it all started for me.”  

She stated that her favorite memory of the Indianapolis Motor Speedway came with her first ‘500’,’ which she described as a “magical month” and a “transformative time as an athlete and a brand.”  In her rookie year of 2005, Danica qualified fourth fastest and finished fourth after she led nineteen laps. She stepped away from IndyCar after the 2011 season to concentrate on NASCAR Cup Series racing, though she returned to Indianapolis for a final run in the ‘500’ in 2018. Danica qualified seventh fastest and crashed out on lap 67 and was scored 30th.

Ms. Patrick said she has been traveling and working on her businesses, and that she doesn’t miss racing.  In interviews after her last race, she did not rule out a potential broadcasting opportunity, but in today’s press conference, Danica stated that she is not looking for a broadcast career, that she considers this as a single event. She said she is looking forward to seeing the build-up on race day and that it will be “a cool perspective,” as when she raced at Indianapolis she avoided the build-up and focused on the race.

NBC Sports’ coverage of the 2019 NTT IndyCar Series continues March 24 with the INDYCAR Classic at Circuit of the Americas in Austin, Texas, at 1 p.m. ET on NBCSN, NBCSports.com, and the NBC Sports app. The 103rd Indianapolis 500 will air on NBC at 11 a.m. ET Sunday., May 26th.

Saturday, September 23, 2017


A hot rod  with a historic connection 
at the Autos of Alamo car show

At the “Autos of Alamo” car show held on the evening of September 18 at the Alamo Square shopping Center, the author found a unique hot rod with a connection to both hot rod history and the history of the Indianapolis 500-mile race.



From a distance this is a nice full-fendered 1932 Ford Model 18 Deluxe coupe “three window” fitted with a Sparton horn, but the outstanding feature of this hot rod is its flathead V-8 engine fitted with original Navarro 89 cylinder heads. Barney Navarro was a ground breaking early Southern California hot rodder who built hop-up parts for at his Navarro Engineering shop at 5142 San Fernando Road in Glendale California.

Rambler ad scanned from the September 1967
 issue of Motor Trend magazine

For five years Barney Navarro raced on the United States Auto Club (USAC) championship racing circuit, principally at the Indianapolis Motor Speedway with an unlikely engine – a Rambler straight six engine as used in the Rambler American passenger car. Barney sleeved the engine down from its original 199 cubic inches down to 183 cubic inches and turbocharged it. A Rambler advertisement in Motor Trend magazine in September 1967 claimed that the engine developed over 550 horsepower.

Unfortunately the chassis in which the engine was installed in for its 1967 debut was a bit long in the tooth; the first rear-engine Watson chassis which powered by a Ford DOHC V-8 engine was driven to second place by Rodger Ward in the 1964 Indianapolis ‘500.’

 Les Scott's official Indianapolis Motor Speedway photo



Navarro bought the car in 1966 from racer Norm Hall who had raced it unsuccessfully during the 1965 USAC engine fitted with an Offenhauser engine. The Rambler-powered car was entered in the 1967 Indianapolis ‘500’ for Kokomo Indiana rookie driver Les Scott who passed his rookie test but failed to qualify for the 33-car starting field.

Over the next few years, Barney Navarro continued to attempt to qualify at Indianapolis with Scott as the driver although other notable drivers tried it. In 1968, after Scott failed his refresher test journalist turned racer Ken Titus crashed the Navarro Watson in practice.

In 1969 Mike Moseley who drove for Wilke Racers and AJ Watson took the car for a “test hop” to help sort of the handling but in the end Scott and the #50 Navarro Engineering Special failed to qualify for the ‘500.’ Later during the 1969 USAC racing season Al Loquasto tried to qualify the car at two races, and  Southern California road racer Dino Dioguardi did not qualify for the starting field at the 1969 season-ending “Rex Mays 300.”

Ace midget car pilot Arnie Knepper drove the red white and blue “Navarro American Motors Special” in practice at Indianapolis in 1970 but did not attempt to qualify. Later that season both Les Scott and Denny Zimmerman unsuccessfully tried to qualify the car for the inaugural ‘California 500’ at the Ontario Motor Speedway in September 1970.

Dave Strickland's official Indianapolis Motor Speedway photo


The following year the Navarro Rambler-powered car now fitted with twin turbochargers finally made the starting field for a USAC race and ran in both heats of the “Rafaela Indy 300” held in Argentina, driven by midget racing stalwart Dave Strickland. The #50 car was flagged in 19th place in the first 153-mile heat race, and 15th in the second heat 8 laps behind the winner.  

After adjustments made during a tire test session at Phoenix improved the old chassis’ handling, the team went to Indianapolis with high hopes. Dave Strickland passed his rookie test, but the over-stressed Rambler engine then reputed to develop 700 horsepower had reliability issues and eventually Strickland stepped out of the car after a practice incident. 
The Navarro-owned Rambler-powered Watson chassis reappeared at the Indianapolis Motor Speedway in 1972 as the “Roughneck Drilling Special” driven by hard-luck racer Leon “Jigger” Sirois, who practiced the car but never made a qualifying attempt.

During the 1980’s Barney Navarro sold the 1964 Watson chassis less its unique engine back to its original driver Rodger Ward who had the car restored to Ford DOHC power with its original 1964 livery as the “Kaiser Aluminum Special.” 

Barney Navarro a true hot rod and racing innovator passed away two days after his 88th birthday in August 2007 but his company carries on and sells modern examples of Barney’s original castings.    

Color photographs by the author
Black & White photographs courtesy of the IUPUI University Library Center for Digital Studies Indianapolis Motor Speedway Collection

Friday, May 26, 2017

Eight Indianapolis racing engines 
 four winners & four non-winners
UPDATED 5-27-17

While visiting the Indianapolis Motor Speedway Hall of Fame and Museum, the author photographed eight racing engines on display. Four were winning designs while the other four designs never won the '500.' 

Four successful 4-cylinder inline Miller designs

 183-cubic inch Miller Marine

220-cubic inch Miller

 Supercharged 91-cubic inch Miller


Turbocharged 161-cubic inch Drake Offenhauser

Four less-than successful V-style engine designs 

1989-1991 Alfa-Romeo Indy V-8 
never scored a pole position, race win, or even a podium finish

1987 to 1990 Porsche Indy V-8 one pole position 
and a best finish of second at Michigan International Speedway 

1984- 1994 Buick stock block turbocharged V-6 
Won the 1985 Indy 500 pole position but was always dogged with reliability issues

In 1995 and 1996 the Buick engine was known as the Menard V-6
an example is on display at the Dallara showroom

1987-1992 Judd V-8 developed for Honda, it was reliable but lacked power
One race win at Pocono in 1988




Monday, April 10, 2017


1940 LaSalle 1940 5027 2-door coupe
 
 

As early as 1923 General Motors (GM) President Alfred P. Sloan developed the concept of the GM Companion Make Program to fill gaps he perceived in the General Motors product portfolio. General Motors sales executives referred to what Sloan created as “The Ladder of Success.” As a man (or woman) became more financially successful, they would work their way up the ladder to the pinnacle for GM, the purchase of a Cadillac.

In general, the “companion make” was built and marketed alongside the parent brand but was priced lower than the parent automobiles (except in one case). Chevrolet was designated as the entry level product line for GM, followed in ascending order followed by the new-for-1926 companion make, Pontiac, then its parent brand, Oakland which had been part of General Motors since 1909.   

Next on the GM hierarchal parade came Oldsmobile then its higher priced companion Viking  which was officially sold for two model years 1929 and 1930, although 353 1931 Vikings were built with leftover 1930 parts. The next step up for the GM buyer was the revived Marquette nameplate (dead since 1912) which sold from 1929-1931 as the lower cost companion to Buick. Above the Buick was the Cadillac “companion make” LaSalle which was sold from 1927 to 1940, and ultimately, the Cadillac. Topping the General Motors universe of makes was

LaSalle took its name from the French explorer Robert Cavelier de La Salle who explored from the Great Lakes to the Gulf of Mexico beginning in 1673 and claimed the entire Mississippi River basin as “Louisiana” for the King of France before his men mutinied and killed him in 1687.
 
The 1927 LaSalle Pacemaker is shown in this photo
from the Indianapolis Motor Speedway Collection
in the Center for Digital Studies in the IUPUI University Library
 

LaSalle was selected to provide the “Pacemaker” for Indianapolis 500-mile race on three occasions. In 1927 the LaSalle V-8 Series 303 roadster was driven by former race car driver Willard “Big Boy” Rader who had appeared in two of the first four Indianapolis 500-mile races as a relief driver.  


Willard "Big Boy" Rader seated in the Lasalle Official Pacemaker 
courtesy of the Indianapolis Motor Speedway  
 
 A month after the ‘500,’ Rader drove a similar stripped-down LaSalle 303 roadster on a timed test at the nearly 4-mile concrete oval at the GM Milford test track. The car fitted with an optional high-compression cylinder head was completely stock stripped of its headlights, running boards, windshield and fenders covered 952 miles in ten hours before a broken oil line stopped the run. 
 
The 1934 LaSalle Pacemaker is shown in this photo
from the Indianapolis  Motor Speedway Collection
in the Center for Digital Studies in the IUPUI University Library
 
Ralph DePalma is shown in the 1934 LaSalle Pacemaker in this photo
from the Indianapolis Motor Speedway Collection
in the Center for Digital Studies in the IUPUI University Library
 

In 1934 the new LaSalle straight eight-powered Model 350 convertible styled by Harley Earl and driven by Rader (who had driven the 1931 Cadillac Pacemaker) was the Official Pacemaker for the Indianapolis 500-mile race.  In 1937 a LaSalle Series 37-50 convertible coupe served as the Official Pacemaker piloted by the recently retired Raffaele “Ralph” DePalma the 1915 Indianapolis 500 mile race winner.

Over time the General Motors companion make strategy was abandoned mainly due to the automotive sales slump created by the Great Depression. As mentioned above, the Viking and Marquette makes were short-lived and the Oakland nameplate was killed in 1931 but its companion make Pontiac lived on until 2010.

LaSalle built some outstanding automobiles, but sales were never brisk. After a peak number of 22,691 cars were sold during the 1929 sales year, three years later sales dropped to a low of 3,290 cars. The strikingly restyled 1937 LaSalle broke all previous sales records with 32,000 units sold through the model year.  Following a dip in 1938 model year sales to just 15,501 units, the LaSalle was restyled again for 1939 and sales rebounded to 23,032. 

For 1940, the LaSalle was redesigned for the second year in a row, this time by William Mitchell head of the Cadillac Studio. LaSalle sold two distinct models in 1940 - the series 50 and the series 52, which was referred to in Cadillac sales literature as “the Special.”  Both the series 50 and 52 LaSalle rode on a 123-inch wheelbase chassis with a 59-inch track and 7 x 16-inch wheels  powered by an L-head, cast iron block V-8 engine that displaced 322 cubic inches and fitted with twin Carter carburetors developed 130 horsepower.
 
 
The 50 series featured an Art Deco hood ornament, streamlined headlamps integrated into the fenders, three side hood louvers and a split front windshield.   The Series 52 had a wider, 45-degree sloping windshield, a larger curved rear window, no belt-line molding, a rounder, smoother line down the rear of body and was 3-3/4 inches longer overall.  To show how automotive design was changing during this period, running boards were a offered as a “no cost” option. A 1940 LaSalle came standard equipped with three chromes strips at the bottom of the body which added to the sleeker lower look.

For the 1940 model year Cadillac and LaSalle offered seven models with a total of 51 distinctly different cars with pricing that began at $1000 and topped out with the magnificent Cadillac Sixteen of which only fifty were built at a price of over $6000.  LaSalles came standard with “Hi-Test Safety Plate Glass” advertised as providing a clearer view than laminated glass and Cadillac “Controlled Action Ride” with improved knee-action suspension which when combined with thick foam rubber padded cushions on the seats made them “America’s finest riding cars.”  

All 1940 LaSalle bodies featured a one-piece solid steel “turret top” reinforced with steel roof bows and roof rails welded to the inner steel body framework. LaSalle advertised that the fully-welded bodies were “insulated at every point for quietness and comfort;” the top, door panels and floor were insulated with thick asphalt impregnated felt while the dash and cowling area was covered with heavy jute matting and Celotex ™ board (asbestos impregnated fiberboard). 

Heavy rubber pads surrounded the body bolts to “eliminate body rumbling inherent with cars with single unit frames” and were effectively weather sealed to “prevent the entry of dust water and drafts.” Steel drip moldings, a long-lost feature on modern cars, were furnished to “prevent annoying water from dripping on passengers entering or leaving the car.”
 
 
 

This car, a model 5027 2-4 Coupe owned by Marshall Krause was on display at the 2017 Sacramento Autorama. With an original list price of $1180 there were 1,525 LaSalle 5027 2-4 coupes sold during the 1940 model year. This car which has been completely restored is powered by a non-original engine which was bored out to a displacement of 346 cubic inches using period-correct Cadillac rebuild specifications by Top of The Hill Performance Center in Livermore, California.
 
 

The car as shown is equipped with optional amber lenses fog lights  which sold for $14.50 in 1940 for the pair installed, a rear view mirror ($4.50 installed), a grille guard ($10.00 installed) and chrome wheel  trim rings which sold for $1.50 each installed. This example recently was offered for sale at the end of January 2017 on the internet auction site http://bringatrailer.com/ but was a no-sale as the highest offer of $35,000 did not meet the seller’s reserve. Perhaps serious LaSalle enthusiasts held back on bidding since the car is finished in a PPG Paints Tan, a color which was not offered on the standard 17-color LaSalle palette for 1940.

1940 Series 50 model year sales ended with 10,382 cars sold and with Series 52 production factored in, LaSalle was 15th overall in US auto sales with a total of 24,133 cars sold for 1940.  Although 1940 was Lassalle’s second highest sales year ever, it wasn’t enough as the marque was killed by General Motors in the summer of 1940 although there were three possible new 1941 designs in the midst of development.

The LaSalle nameplate was briefly resurrected in 1955 for the General Motors Motorama shows with two LaSalle II concept cars. Both used fiberglass bodies; the first design was a small four-door hardtop sedan while the other was a truncated two-seat convertible roadster. Both cars which were non-running examples with V-6 aluminum engines castings under their hoods, shared the same vertical grille opening design reminiscent of the 1940 LaSalle.

Color photos by the author.

Thursday, August 11, 2016


“500” Platolene gasoline
 

Recently on an episode of the History Channel "reality" program 'American Pickers,' during a visit to Southern Indiana, one of the two protagonists bought a large old porcelain service station sign that read “500 Platolene” which used a checkered flag  The owner of the sign mumbled something about the people that ran the Indianapolis ‘500’ had owned this service station chain. Hearing that, the author had a new research project, namely where did that name come from?

Anton “Tony” Hulman Junior, who bought the Indianapolis Motor Speedway from Eddie Rickenbacker in 1945, was born in Terre Haute Indiana the only child of grocery magnate Anton Hulman and his second wife Ada Grace Smith Hulman.  Ada’s family owned the Princeton Mining Company and the Deep-Vein Coal Company both bituminous coal mining operation as well as Princeton Farms all in the vicinity of Princeton Indiana about 80 miles due south of Terre Haute.

Henry P. Smith Junior operated those businesses after the death of his father as well as the RJ Oil and Refining Company which in addition to its refinery RJ operated 100 service stations in Illinois, Indiana and Kentucky. Henry’s cousin, Tony Hulman was a partner in RJ Oil and Henry’s son, Donald Smith (later a Hall of Fame racing promoter) was RJ Oil’s sales manager.

In 1953 RJ Oil undertook a one million dollar expansion of its refinery that was completed in August 1953. The refinery was the first such plant in the area that used a new process developed by Universal Oil Products of Des Plaines Illinois known as “platforming”

In an article published in the Terre Haute Tribune,  Smith promised motorists that the company '500' service stations  will have “the most powerful, cleanest burning, most economical gasoline that has even been refined” because of “the specially developed catalyst in this secret new process.” The process used “precious platinum, a metal more costly than gold;” in 1953 an ounce of platinum cost $70 compared to $40 for an ounce of gold.  The name of the new gasoline was “Platolene” - the “gasoline made with platinum.” The name and logo ‘500 Platolene’ was trademarked in 1953.   
 
A matchbook from the author's collection combines two
Tony Hulman businesses - 500 Platolene and the
Meadows Shopping Center (Terre Haute's first mall)
 
 
Today the Smith and Hulman family business interests remained intertwined. Tony George, Tony Hulman's only grandson, recently re-installed as chairman of Hulman & Company currently sits on the board of directors of First Financial Bank N.A. (once run by Don Smith), Deep Vein Coal Company, Princeton Mining Company, and R.J. Oil Company.  

Postscript
 
 
 
There is one final racing connection to this story. In the early nineteen seventies Universal Oil Products (UOP) developed a new process known as ‘CCR platforming’ that allowed refineries to produce high-octane lead-free gasoline. To help promote their new process, in August 1971, UOP signed a sponsorship deal with Don Nichols’ Advanced Vehicle Systems.
The series of sinister black race cars in the SCCA Can-Am and Formula One series were known as “UOP Shadows.” The UOP Shadow DN4A driven by Jackie Oliver and powered by a 494-cubic inch Chevrolet engine powered by lead-free gasoline won the 1974 SCCA Can-Am championship.   

Postscript 2

Tony Hulman became a partner with RJ Smith in the Princeton Farms the primary product of which was popcorn. Around 1940 Smith and Hulman hired the former Vigo County Farm Bureau extension agent to run the Princeton Farms. The agent who ran the Farms for 12 years later became world-famous for marketing his own brand of popcorn: Orville Redenbacher.
 


Monday, May 16, 2016


“It’s a new track record!”
A commentary with historical perspective

By now, you have probably heard or read that all the grandstand tickets for the 100th running of the Indianapolis 500-mile race on May 29 are sold out. After a week of practice, the entrants will qualify for the starting field this weekend.
It will be interesting to see if attendance at the two days of time trials exceeds the weak turn-out for the Angie’s List Grand Prix of Indianapolis which was run on the Indianapolis Motor Speedway road course on May 14.
The author recalls that during the nineteen seventies and eighties, the crowd at the Indianapolis Motor Speedway for the first day of time trials rivaled the crowd for the ‘500’ itself. The likelihood of that happening in 2016 is between slim and none - for one reason: lack of speed due to the stifling of innovation by the current INDYCAR rules package.  
Instead of innovation, INDYCAR established a set of rules to create a level of perceived excitement for time trials by forcing racers to run twice to qualify for the '500.' 
 

 
The qualifying procedure for the 2016 Indianapolis ‘500’ courtesy of the IndyCar website:

Saturday Qualifying – Will determine all 33 positions in the field based on the fastest four-lap averages. All entries are guaranteed at least one four-lap attempt to qualify. The fastest nine entries advance to the “Fast Nine Shootout.”

Sunday Qualifying – Held Sunday early afternoon to determine positions 10-33 in the field based on fastest four-lap average. All times from Saturday are erased and cars will run in reverse order based on Saturday qualification speeds. All cars must complete another four-lap attempt to determine their starting position.

“Fast Nine Shootout” – Held Sunday afternoon after Positions 10-33 have been determined. The top nine cars will run in reverse order based on Saturday’s qualification times. All cars are required to make at least one attempt. At the end of the session, the cars are ranked 1-9 based on their four-lap average during the segment.

 

The current 4-lap track record at the Indianapolis Motor Speedway of 235.986 miles per hour was set by Arie Luyendyk on May 12, 1996. You read that right- the current track record was set over twenty years ago!  There is little probability that the current crop of be-winged DW12 chassis will approach Luyendyk’s record, and that's a problem in the author's view.

The longest previous period between new track records was twelve years during the Speedway’s dark ages of Eddie Rickenbacker’s  “Junk Formula” rules package from 1928 to 1939. There have been four times when four years passed between records being broken- in the immediately postwar period of 1946 to 1950, after the tragic events of 1973, the cars were slowed until 1977, then for another four-year period after Tom Sneva broke the magic 200 MPH barrier in 1978, and four years after Roberto Guerrero set the standard of 232 MPH in 1992.   

Looking back to events of 1996, which was the first year of the Championship Auto Racing Teams CART-Indy Racing League (IRL) split - the CART teams boycotted the ‘500,’ and the new stock-block powered IRL cars were not ready, so teams competed with a mix of older Lola and Reynard chassis.
On the first day of qualifying, first Davy Jones, then rookie driver Tony Stewart broke Guerrero’s four year old track record. Arie Luyendyk then set a new four-lap standard of 233.350 MPH, but his run was disqualified after the track closed when his Reynard 95I was found to be seven pounds underweight.   

Luyendyk returned the next day, May 12, and re-qualified and set a new one-lap record on each of the successive laps with his best lap of 237.498 MPH and a four-lap average of 236.986 MPH in a run that took just over 2-1/2 minutes to complete. Because his run came on the second day, Luyendyk started twentieth, and he finished the ‘500’ in sixteenth place after being involved in an accident.

The current Indianapolis Motor Speedway track record is so old, that all of the drivers in the race, except the 1995 ‘500’ winner Buddy Lazier and pole-sitter Tony Stewart are retired and Stewart hasn't appeared at the Speedway in an INDYCAR since 2001.  
It is past time for INDYCAR to prove how technologically advanced the series can be by opening up the rulebook to innovation, which will bring new track records and big crowds for time trials.