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Why the Ford Pinto didn’t suck

Why the Ford Pinto didn't suckThe Ford Pinto was born a low-rent, stumpy thing in Dearborn 40 years ago and grew to become one of the most infamous cars in history. The thing is that it didn't actually suck. Really.

Even after four decades, what's the first thing that comes to mind when most people think of the Ford Pinto? Ka-BLAM! The truth is the Pinto was more than that — and this is the story of how the exploding Pinto became a pre-apocalyptic narrative, how the myth was exposed, and why you should race one.

The Pinto was CEO Lee Iacocca's baby, a homegrown answer to the threat of compact-sized economy cars from Japan and Germany, the sales of which had grown significantly throughout the 1960s. Iacocca demanded the Pinto cost under $2,000, and weigh under 2,000 pounds. It was an all-hands-on-deck project, and Ford got it done in 25 months from concept to production.

Building its own small car meant Ford's buyers wouldn't have to hew to the Japanese government's size-tamping regulations; Ford would have the freedom to choose its own exterior dimensions and engine sizes based on market needs (as did Chevy with the Vega and AMC with the Gremlin). And people cold dug it.

When it was unveiled in late 1970 (ominously on September 11), US buyers noted the Pinto's pleasant shape — bringing to mind a certain tailless amphibian — and interior layout hinting at a hipster's sunken living room. Some call it one of the ugliest cars ever made, but like fans of Mischa Barton, Pinto lovers care not what others think. With its strong Kent OHV four (a distant cousin of the Lotus TwinCam), the Pinto could at least keep up with its peers, despite its drum brakes and as long as one looked past its Russian-roulette build quality.

But what of the elephant in the Pinto's room? Yes, the whole blowing-up-on-rear-end-impact thing. It all started a little more than a year after the Pinto's arrival.

 

Grimshaw v. Ford Motor Company

On May 28, 1972, Mrs. Lilly Gray and 13-year-old passenger Richard Grimshaw, set out from Anaheim, California toward Barstow in Gray's six-month-old Ford Pinto. Gray had been having trouble with the car since new, returning it to the dealer several times for stalling. After stopping in San Bernardino for gasoline, Gray got back on I-15 and accelerated to around 65 mph. Approaching traffic congestion, she moved from the left lane to the middle lane, where the car suddenly stalled and came to a stop. A 1962 Ford Galaxie, the driver unable to stop or swerve in time, rear-ended the Pinto. The Pinto's gas tank was driven forward, and punctured on the bolts of the differential housing.

As the rear wheel well sections separated from the floor pan, a full tank of fuel sprayed straight into the passenger compartment, which was engulfed in flames. Gray later died from congestive heart failure, a direct result of being nearly incinerated, while Grimshaw was burned severely and left permanently disfigured. Grimshaw and the Gray family sued Ford Motor Company (among others), and after a six-month jury trial, verdicts were returned against Ford Motor Company. Ford did not contest amount of compensatory damages awarded to Grimshaw and the Gray family, and a jury awarded the plaintiffs $125 million, which the judge in the case subsequently reduced to the low seven figures. Other crashes and other lawsuits followed.

Why the Ford Pinto didn't suck

Mother Jones and Pinto Madness

In 1977, Mark Dowie, business manager of Mother Jones magazine published an article on the Pinto's "exploding gas tanks." It's the same article in which we first heard the chilling phrase, "How much does Ford think your life is worth?" Dowie had spent days sorting through filing cabinets at the Department of Transportation, examining paperwork Ford had produced as part of a lobbying effort to defeat a federal rear-end collision standard. That's where Dowie uncovered an innocuous-looking memo entitled "Fatalities Associated with Crash-Induced Fuel Leakage and Fires."

The Car Talk blog describes why the memo proved so damning.

In it, Ford's director of auto safety estimated that equipping the Pinto with [an] $11 part would prevent 180 burn deaths, 180 serious burn injuries and 2,100 burned cars, for a total cost of $137 million. Paying out $200,000 per death, $67,000 per injury and $700 per vehicle would cost only $49.15 million.

The government would, in 1978, demand Ford recall the million or so Pintos on the road to deal with the potential for gas-tank punctures. That "smoking gun" memo would become a symbol for corporate callousness and indifference to human life, haunting Ford (and other automakers) for decades. But despite the memo's cold calculations, was Ford characterized fairly as the Kevorkian of automakers?

Perhaps not. In 1991, A Rutgers Law Journal report [PDF] showed the total number of Pinto fires, out of 2 million cars and 10 years of production, stalled at 27. It was no more than any other vehicle, averaged out, and certainly not the thousand or more suggested by Mother Jones.

Why the Ford Pinto didn't suck

The big rebuttal, and vindication?

But what of the so-called "smoking gun" memo Dowie had unearthed? Surely Ford, and Lee Iacocca himself, were part of a ruthless establishment who didn't care if its customers lived or died, right? Well, not really. Remember that the memo was a lobbying document whose audience was intended to be the NHTSA. The memo didn't refer to Pintos, or even Ford products, specifically, but American cars in general. It also considered rollovers not rear-end collisions. And that chilling assignment of value to a human life? Indeed, it was federal regulators who often considered that startling concept in their own deliberations. The value figure used in Ford's memo was the same one regulators had themselves set forth.

In fact, measured by occupant fatalities per million cars in use during 1975 and 1976, the Pinto's safety record compared favorably to other subcompacts like the AMC Gremlin, Chevy Vega, Toyota Corolla and VW Beetle.

And what of Mother Jones' Dowie? As the Car Talk blog points out, Dowie now calls the Pinto, "a fabulous vehicle that got great gas mileage," if not for that one flaw: The legendary "$11 part."

Why the Ford Pinto didn't suck

Pinto Racing Doesn't Suck

Back in 1974, Car and Driver magazine created a Pinto for racing, an exercise to prove brains and common sense were more important than an unlimited budget and superstar power. As Patrick Bedard wrote in the March, 1975 issue of Car and Driver, "It's a great car to drive, this Pinto," referring to the racer the magazine prepared for the Goodrich Radial Challenge, an IMSA-sanctioned road racing series for small sedans.

Why'd they pick a Pinto over, say, a BMW 2002 or AMC Gremlin? Current owner of the prepped Pinto, Fox Motorsports says it was a matter of comparing the car's frontal area, weight, piston displacement, handling, wheel width, and horsepower to other cars of the day that would meet the entry criteria. (Racers like Jerry Walsh had by then already been fielding Pintos in IMSA's "Baby Grand" class.)

Bedard, along with Ron Nash and company procured a 30,000-mile 1972 Pinto two-door to transform. In addition to safety, chassis and differential mods, the team traded a 200-pound IMSA weight penalty for the power gain of Ford's 2.3-liter engine, which Bedard said "tipped the scales" in the Pinto's favor. But according to Bedard, it sounds like the real advantage was in the turns, thanks to some add-ons from Mssrs. Koni and Bilstein.

"The Pinto's advantage was cornering ability," Bedard wrote. "I don't think there was another car in the B. F. Goodrich series that was quicker through the turns on a dry track. The steering is light and quick, and the suspension is direct and predictable in a way that street cars never can be. It never darts over bumps, the axle is perfectly controlled and the suspension doesn't bottom."

Need more proof of the Pinto's lack of suck? Check out the SCCA Washington, DC region's spec-Pinto series.

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My Somewhat Begrudging Apology To Ford Pinto

ford-pinto.jpg

I never thought I’d offer an apology to the Ford Pinto, but I guess I owe it one.

I had a Pinto in the 1970s. Actually, my wife bought it a few months before we got married. The car became sort of a wedding dowry. So did the remaining 80% of the outstanding auto loan.

During a relatively brief ownership, the Pinto’s repair costs exceeded the original price of the car. It wasn’t a question of if it would fail, but when. And where. Sometimes, it simply wouldn’t start in the driveway. Other times, it would conk out at a busy intersection.

It ranks as the worst car I ever had. That was back when some auto makers made quality something like Job 100, certainly not Job 1.

Despite my bad Pinto experience, I suppose an apology is in order because of a recent blog I wrote. It centered on Toyota’s sudden-acceleration problems. But in discussing those, I invoked the memory of exploding Pintos, perpetuating an inaccuracy.

The widespread allegation was that, due to a design flaw, Pinto fuel tanks could readily blow up in rear-end collisions, setting the car and its occupants afire.

People started calling the Pinto “the barbecue that seats four.” And the lawsuits spread like wild fire.

Responding to my blog, a Ford (“I would very much prefer to keep my name out of print”) manager contacted me to set the record straight.

He says exploding Pintos were a myth that an investigation debunked nearly 20 years ago. He cites Gary Schwartz’ 1991 Rutgers Law Review paper that cut through the wild claims and examined what really happened.

Schwartz methodically determined the actual number of Pinto rear-end explosion deaths was not in the thousands, as commonly thought, but 27.

In 1975-76, the Pinto averaged 310 fatalities a year. But the similar-size Toyota Corolla averaged 313, the VW Beetle 374 and the Datsun 1200/210 came in at 405.

Yes, there were cases such as a Pinto exploding while parked on the shoulder of the road and hit from behind by a speeding pickup truck. But fiery rear-end collisions comprised only 0.6% of all fatalities back then, and the Pinto had a lower death rate in that category than the average compact or subcompact, Schwartz said after crunching the numbers. Nor was there anything about the Pinto’s rear-end design that made it particularly unsafe.

Not content to portray the Pinto as an incendiary device, ABC’s 20/20 decided to really heat things up in a 1978 broadcast containing “startling new developments.” ABC breathlessly reported that, not just Pintos, but fullsize Fords could blow up if hit from behind.

20/20 thereupon aired a video, shot by UCLA researchers, showing a Ford sedan getting rear-ended and bursting into flames. A couple of problems with that video:

One, it was shot 10 years earlier.

Two, the UCLA researchers had openly said in a published report that they intentionally rigged the vehicle with an explosive.

That’s because the test was to determine how a crash fire affected the car’s interior, not to show how easily Fords became fire balls. They said they had to use an accelerant because crash blazes on their own are so rare. They had tried to induce a vehicle fire in a crash without using an igniter, but failed.

ABC failed to mention any of that when correspondent Sylvia Chase reported on “Ford’s secret rear-end crash tests.”

We could forgive ABC for that botched reporting job. After all, it was 32 years ago. But a few weeks ago, ABC, in another one of its rigged auto exposes, showed video of a Toyota apparently accelerating on its own.

Turns out, the “runaway” vehicle had help from an associate professor. He built a gizmo with an on-off switch to provide acceleration on demand. Well, at least ABC didn’t show the Toyota slamming into a wall and bursting into flames.

In my blog, I also mentioned that Ford’s woes got worse in the 1970s with the supposed uncovering of an internal memo by a Ford attorney who allegedly calculated it would cost less to pay off wrongful-death suits than to redesign the Pinto.

It became known as the “Ford Pinto memo,” a smoking gun. But Schwartz looked into that, too. He reported the memo did not pertain to Pintos or any Ford products. Instead, it had to do with American vehicles in general.

It dealt with rollovers, not rear-end crashes. It did not address tort liability at all, let alone advocate it as a cheaper alternative to a redesign. It put a value to human life because federal regulators themselves did so.

The memo was meant for regulators’ eyes only. But it was off to the races after Mother Jones magazine got a hold of a copy and reported what wasn’t the case.

The exploding-Pinto myth lives on, largely because more Americans watch 20/20 than read the Rutgers Law Review. One wonders what people will recollect in 2040 about Toyota’s sudden accelerations, which more and more look like driver error and, in some cases, driver shams.

So I guess I owe the Pinto an apology. But it’s half-hearted, because my Pinto gave me much grief, even though, as the Ford manager notes, “it was a cheap car, built long ago and lots of things have changed, almost all for the better.”

Here goes: If I said anything that offended you, Pinto, I’m sorry. And thanks for not blowing up on me.

Too much compression?!

Started by Bobcat Racer, July 01, 2019, 01:43:10 PM

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pinto_one

yes it does have the turbo exhaust manifold , first thing I noticed when I got the engine , guess this was the best way to go to run the exhaust up or down , the muffler is on top and came out of a lift that had a accident ,
76 Pinto sedan V6 , 79 pinto cruiser wagon V6 soon to be diesel or 4.0

65ShelbyClone

That's why I asked, but it's not clear how many/if any came with the E6 version of the manifold. It looks like the E3 was used into the late '80s on industrial engines well after the cars were shipping with E6s.
Maybe the E3 doesn't crack on a non-turbo engine.  ???
'72 Runabout - 2.3T, T5, MegaSquirt-II, 8", 5-lugs, big brakes.
'68 Mustang - Built roller 302, Toploader, 9", etc.

oldkayaker

According to the link below, the exhaust manifold looks like a turbo manifold, see pages 27, 28, & 64. 
http://www.rothfam.com/svo/reference/ford%20industrial.pdf
Jerry J - Jupiter, Florida

65ShelbyClone

What does the exhaust manifold look like on the industrial engine?
'72 Runabout - 2.3T, T5, MegaSquirt-II, 8", 5-lugs, big brakes.
'68 Mustang - Built roller 302, Toploader, 9", etc.

pinto_one

What ! I thought everything on the internet was true  :o  , but good thing I did not go out and buy thinking they would work , have to double check that mith myself , but still do not know if the industral cam is any better , the head casting is diffrent also , it was made as a duel plug head but the extra hole for the spark plugs are not machined out at all , and has the small valves and valve seats , this one had a propane carb on it , thanks for the info , guess typos always waste time and money when they look to be legit , at least I can run the engine on a test fixture with the prop and swap out the cams to give me max rpm static and find out which one is the best ,
76 Pinto sedan V6 , 79 pinto cruiser wagon V6 soon to be diesel or 4.0

65ShelbyClone

Quote from: pinto_one on July 07, 2020, 08:13:02 AM
The cam and rocker set up I got from a write up on Routh 66 hot rod high

Not that site again....

The 2.3 cam and rocker information on that site is entirely wrong and at this point I would argue entirely responsible for the roller follower "ratio upgrade" myth refusing to die. There is no difference in ratio between early and late roller followers.

https://turboford.org/thread-95-rocker-arm-swap?
'72 Runabout - 2.3T, T5, MegaSquirt-II, 8", 5-lugs, big brakes.
'68 Mustang - Built roller 302, Toploader, 9", etc.

pinto_one

The cam and rocker set up I got from a write up on Routh 66 hot rod high , has a listing for what year cam and rockers , and what changed when you swap parts , Got both of them and also going to check to see if the industral 2.5 cam is any diffrent , ( got one of those also ) as for why the lima engine in a airplane is because they are very reliable and there is one airplane that will work with it , only is was built back in 1928 with the ford model A engine , yep only forty HP on a good day but it worked , not fast but it did work well , many engines were put in that aircraft but I wanted to keep it all ford , (model A engines are getting hard to find ) but I will be useing the 2.5 with the duel plug head so I will have a secondary ign like real aircraft , the ford industral book list the LRG425 at 65 HP @ 2700 rpm so power is enough and the weight of the engine is about the same as the model A engine , just need the low end grunt to swing the prop , as for how lnog it will last , it will out live me , I work at the airport and most of the tugs here have that engine in them , I look on the hour metter (HOBBS) they have over 6 to 7K on them , they overhaul the piston engines in aircraft at 2K some go more but not often ,
76 Pinto sedan V6 , 79 pinto cruiser wagon V6 soon to be diesel or 4.0

Wittsend

I've heard a lot of differing aspects regarding the rocker ratio change. I SOOOooo wanted to take one of each rocker and test them side by side. Virtually ever article I've read is all "talk" and I can't recall anyone giving proof.

The only thing that changes is the position of the roller as it relates to the ratio. It would have to move closer to the lifter to improve the ratio. BUT, - and this is assuming the stock roller sits directly centered under the high point of the cam (we will call it 6 O'Clock) at full lift, then the greater lift rocker would be inclined towards 5 O'Clock at its full lift. It then becomes a factor of does the greater ratio give equal or greater compensating lift..., or does the high lift occurring at an angle (5 O'Clock)  therefore only be equal or less? I  did a drawing (limited skills) to illustrate the point.

BTW, why a Lima engine in a plane? It is one of the heavier 4 cylinder engines.

pinto_one

one of the resons I am useing the roller , but you can change the rocker arms from the last year lima , its a diffrent ratio but brings in a tad of lift and a few more degres of duration and I am going to pull in a much advance as I can for lowi end torque , the max RPM will never see over 2700 , it will be swinging a 74 inch wooden propellor , yep it going on a airplane ,
76 Pinto sedan V6 , 79 pinto cruiser wagon V6 soon to be diesel or 4.0

65ShelbyClone

Yeah, I knew it was old and replied anyway, mainly out of fascination that a "race" engine would be equipped with a stock roller cam.  ???
'72 Runabout - 2.3T, T5, MegaSquirt-II, 8", 5-lugs, big brakes.
'68 Mustang - Built roller 302, Toploader, 9", etc.

Wittsend

 LOL, an original post a year and two days ago. No report back on how the "race in two months" went.

I wonder how "self retarding" the set up is given the large head cut. Something has to compensate for the slack in the timing belt.

65ShelbyClone

Quote from: Bobcat Racer on July 01, 2019, 01:43:10 PM
head shaved .100 with ... a stock Ranger roller cam
There's your "problem."

The Ranger roller (RR) cam is as mild as mild gets and has no overlap so the dynamic compression is much closer to the static ratio. 10.5 or 11:1+ on a RR is probably not going to be happy even on 91.

RR cams are popular roller conversions with us turbo 2.3s because they have practically no overlap. It's also popular to retard them significantly because....the y're a truck cam and nose-over in the low 5000s.
'72 Runabout - 2.3T, T5, MegaSquirt-II, 8", 5-lugs, big brakes.
'68 Mustang - Built roller 302, Toploader, 9", etc.

Wittsend

There are two measurements of compression:

Static compression is a calculated number regarding cylinder sweep, piston surface volume, how deep the piston is in the cylinder, gasket thickness and combustion chamber size. Flat top pistons make this easier but some even calculate right down to the small gap between the first ring and the cylinder wall.

Dynamic compression factors valve timing as well.

One of the reasons a "Race Engine" gets higher compression is to compensate for longer cam duration and/or overlap.  There are calculators on line that will tell you both types but you do need to know the cam timing, bore and stroke numbers and combustion chamber size.  This will be helpful as there are general guidelines and if your combination is way outside the numbers there is cause for concern.  Otherwise if it works - use it. You may have to increase octane of lower the ignition timing.

Building an engine is a "system" intended to have appropriately matched parts for the purpose.  Sometimes you get fortunate straying (slightly) outside the norm and other times you get undesirable results. If your other engine had a different (performance) cam it may account for the lower compression readings. But not knowing the combustion chamber size differences before and after any milling of either head is an unknown.

Bobcat Racer

Hi Everyone,
A fellow Pinto racer was kind enough to lend me a set of 40mm DCOE Webers and both my current race motor and spare motor have D-port heads that wouldn't work with the intake.  Time to mix and match with the parts I had available.  I took a 78K mile, 8 plug head motor, pulled the head and replaced it with an oval port head shaved .100 with a fresh valve job and a stock Ranger roller cam and followers.  Put it all together on my test stand and it ran very well so I decided to test compression as I keep a sheet on all of the motors I test before going into the car.  It ranged from 205-210 psi per cylinder which shocked me a bit.  My other race motor never showed more than 185-190 psi and the head is shaved .118.  It should be noted that the engine ran quite well on 87 octane pump gas but there was also no load ever placed on the engine.

I'm going to try another compression gauge but did I make an error in having the head milled?  I know the combustion chambers in the 8 plug heads are opened up a bit more than the oval port or 4 plug D-port heads but not enough that it would make the compression that high.  Any help would be greatly appreciated because the race is two months away.

Cheers,
Greg