Automotive History: 1974 Ford Pinto And The Birth of the Lima 2.3 Engine – The Pinto Gains 457 lbs And Loses A Few HP

In the comment section of Chris Clark’s Honda Accord COAL, Paul said this in response to Eric703’s reminisces of a friend’s family’s disappointment with downsizing:

This was a not uncommon issue when folks drastically downsized during the two energy crises, and not just into imported small cars. The Pinto was the best selling nameplate in 1974; how many folks that had traded a big Ford on one in 1974 were still driving it three years later?

Since my parents were two of those people that traded in a big[ger] Ford on a Pinto in 1974, I thought that the 1974 Pinto deserved a closer look.

Much has been written about the Pinto on these pages, so most everyone knows the history of the car’s gestation.  To better compete with the imports, Lee Iacocca, using the same keen management tactic that VW executives would later emulate with their diesel engineers, pronounced, “I want a car that weighs less than 2,000 pounds and costs less than $2,000, and I don’t care how you do it.”  We know at least part of how they did it.

https://youtube.com/watch?v=4-Qj58o87sY%3Ffeature%3Doembed

The most well-known change for 1974 was the introduction of the 2.3-liter “Lima” four-cylinder engine.  Developed in-house to be the Mustang II’s base engine, it also became the Pinto’s “step-up” engine.  It was loosely based on the design of the now-standard 2.0-liter engine imported from Ford of Europe, officially called the EAO engine, but it had soon been dubbed “the Pinto engine” by Europeans.

The Lima engine looks visually similar, but in all details is distinctly different, with different bore spacing, a taller and heavier block, and no parts interchange.  Ironically, this North-America only 2.3 Lima engine series came to also be called the “Pinto engine” in Europe and other parts of the world, and the Wikipedia entry for “Ford Pinto engine” includes both the European EAO and the Lima engines. This creates further confusion, but that’s the reality of the common misunderstanding of these two visually and conceptually related but yet dimensionally different engine families.

The Lima engine was developed by Ford after the decision was made that the upcoming Mustang II would be based loosely on the Pinto and not on the Maverick as originally conceived, hence the need for a four. Also, since the volumes of engines needed for both the MII and the Pinto were going to be quite substantial, it only made sense for Ford to build their four in NA rather than import it from Europe, especially after the dollar was devalued in 1971.

 

The Lima ultimately shared very little with the “Pinto” EAO engine – just some nuts and bolts, although they do look quite similar visually.  Despite its larger displacement, in 1974 the 2.3 only generated two more hp (82) in the Pinto the 2.0 L Pinto engine’s 80, which was down from 86 hp in ’72 and 83 hp in ’73 due to emission controls. However, one had to rev the smaller engine to 5,400 to unlock it all, while the Lima made peak power at a lower 4,600.  More importantly, its 112 lb-ft of torque came at a low 2,600 RPMs vs. 103 lb-ft @ 3,200 for the 2.0.

Due to its longer stroke, the Lima was neither as smooth nor as quiet as the 2.0 Pinto/EAO engine it was (loosely) based on.  The Lima was designed specifically for American applications and driving style which favored a fatter and lower torque peak whereas the Europeans favored a high hp output, which also required a higher torque peak rpm.  But that’s not to say the Lima engine didn’t have potential: it would be successfully turbocharged up to 205 hp in the Mustang SVO, and its very stout block and internals make it a favorite for those cranking up the boost to generate well over 400 hp. And somewhat ironically, the American Lima engine has found favor with European tuners and racers because the Lima block and its internals are known to be stronger than the European “Pinto” engine, which was also built there in 1.3,and 1.6 L versions.

 

Love it or hate it, the Lima would power various Fords in its original incarnation until 1997 and in larger 2.5-liter form until 2001. There was also a 2.0 L version used in the ’83-’88 Ford Ranger (not to be confused with the 2.0 “Pinto” EAO engine.

In the 1974 Pinto – especially the wagon – the Lima, with its additional torque, was likely a better fit.  The main reason is that the required 5 MPH bumpers added a bit under 180 pounds over the 1973 model.  Overall, the base sedan ballooned almost 250 pounds over the 1973 model and 457 pounds since its 1971 introduction.  Ford added a lot of strengthening and sound deadening to the Pinto body for ’74 in order to cure the “tin can” reputation the early versions had. The wagon was now just under 2,600 pounds.   It’s no wonder that the 1.6-liter “Kent” engine was dropped.  The 2.0 Pinto engine would disappear for 1975 when the Cologne 2.8-liter V6 was added as an option.

The other big change for 1974 was the redesign of the short and long arm components of the front suspension for added strength – likely to accommodate the bumper and the Lima.  The springs were also recalibrated for a softer ride.  Finally, the center-mounted license plate holder was eliminated due to the massive new bumper.

The basic 2-door sedan started at $2,527 ($16,778 adjusted).  Notable standard features (as noted in the brochure) include a fully synchronized, 4-speed manual transmission WITH floor-mounted shifter (the Vega and Gremlin still came with a standard 3-speed and with no 4-speed option in the Gremlin), impact resistant front and rear bumper system (if you have to add all of that cost and weight to a car, might as well call it out), DirectAire ventilation and 3-speed heater (not air conditioning, mind you, but ventilation), parking lamps, inside hood release and seat belt interlock system (like all 1974 cars sold in the U.S.).

For appearance and comfort, there were high back contoured all-vinyl front seats, floor mats (which, surprisingly, is NOT standard in most cars today), mini console, reversible keys with “keyless locking” (I’m guessing this means you can lock the door before closing it?  You couldn’t do this before?), bright backlight and windshield moldings, and, finally, slotted “argent” wheels and hub caps.

Stepping up to the $2,676 Runabout ($17,767 adjusted) added a hatch in place of the tiny trunklet in the sedan as well as a fold-down rear seat and color-keyed carpeting in the passenger compartment and load area.  In addition to the additional cargo space – up to 60 cubic feet – the $2,771 wagon ($18,398 adjusted) also got you “flipper” rear quarter windows.

Trust me, those rear passengers were not that comfortable. The tiny 94.2-inch wheelbase and rear-wheel drive made for a tight rear quarters, even for a kid.

 

Potential customers could really dress up their Pintos, starting with the $94 ($624 adjusted) Accent Group.  This bought you bright exterior trim and black vinyl insert body protection moldings.  If you coughed up $208 for the Luxury Décor Group ($1,381 adjusted; sedan – $192 on the Runabout & $137 on the wagon), you received everything in the Accent Group as well as upgraded interior trim with wood-tone accents and the same steering wheel you’d find in the Thunderbird and LTD.

At the top of the heap was the Sports Accent Group at $428 ($2,842 adjusted) which added the “super sound” package, lush 25-oz. cut-pile carpeting, steel-belted radial whitewalls with color-keyed wheel covers and a few other model-specific features, such as a funny-looking vinyl top on the Sedan and Runabout.  On top of these packages, you could add actual air conditioning for $383 ($2,543 adjusted), “SelectShift” automatic transmission for $212 ($1,408 adjusted), a $222 ($1,474 adjusted) AM/FM Stereo, and a $149 ($989 adjusted) manual sunroof.

The Lima engine was a relative bargain at $52 ($345 adjusted).  Of course, we can’t forget the $241 ($1,600 adjusted) Squire package for the wagon, which includes everything from the Luxury Décor Group plus woodgrain vinyl paneling, a cargo light, and the affectionate nickname “Country Squirt”.

Therefore, someone stepping down to a compact could land in a nicely outfitted car, but they still have to drive the thing.  Early manual Pintos with the 2.0-liter engine were actually decent performers for their day, hitting 60 in about 11 seconds. By 1974, according to Automobile-Catalog.com, this combo fell to about 13.5 seconds.  Add the SelectShift and it dropped further to 15.4 seconds.  Moving up to a Lima-equipped wagon with SelectShift added another half second with a lot of noise, vibration, and harshness.  Not that this is abnormally slow for 1974.  It’s only about 2 seconds slower than a 302-powered Gran Torino four-door sedan.  Of course, the Gran Torino was a lot smoother with a lot more room.

The Gran Torino will also only get about 13 mpg combined.  A Lima-powered, SelectShift-equipped Pinto wagon gained…less than 5 mpg.  That’s what my parents discovered when they traded in my mother’s turquoise blue 1967 Mustang 289 with a black vinyl top for a wagon identical to the one in these pictures.  How could they not know?  You’ll notice that in addition to horsepower numbers, gas mileage is also nowhere to be found in the Pinto brochure.  Most people thought that small cars were just naturally fuel efficient.

Remember, Ford cares about your safety!

 

Not that my parents were strangers to the small-car scene.  Over the years, their fleet included a 40-hp 1961 VW convertible, a 1969 Volkswagen Squareback, and my father had recently purchased a 1974 Super Beetle.  However, my father, who clearly had an affection for air-cooled Volkswagens, was the primary driver of those vehicles.  From my mother’s point of view, and likely from the point of view of the millions of people who traded in their decent-performing, pre-emissions V8s due to the gas crisis, this was a huge tradeoff for not quite enough benefit.

And that was the rub.  In addition to the battering-ram bumpers, the more Ford attempted to “broughamize” the Pinto and Mustang II, which Iacocca called his “little limousine”, the more weight was added and the less efficient they became.  On the flip side, the far more efficient Japanese and German competition offered a far more austere experience, often with a higher price that was just not enough to justify the better gas mileage.  As Chris stated in his piece about his mother’s 1980 Honda Accord with the automatic transmission, “To [my father], the Accord must have seemed too small, too expensive, too slow, too uncomfortable and too under-equipped.”  While the early Accord might have seemed like a luxury car to those stepping up from a Civic, it had nothing on a Pinto with the Sports Accent Group.

However, 544,209 individuals and businesses took a chance on the Pinto in 1974, which was a 12% improvement over 1973 and enabled it to be crowned the best-selling car of that year.  I once asked my dad why they bought the Pinto, as I can’t imagine the test drive was very enthralling.  His response was that they couldn’t afford any of its foreign competition.  While in price the Pinto might have competed with the VW Beetle, Toyota Corolla and Datsun B210, in size, it was closer to the Dasher, Corona Mark II and 610.

Bumper to bumper, the sedan and Runabout are as long as a Chevy Bolt EUV, while the wagon is about an inch longer than my Mazda CX-5.  The Corona Mark II wagon started at $3,129 ($20,755 adjusted), while a 610 wagon came in at an almost eye-watering $3,879 ($25,755 adjusted).  The Dasher beats them both with a base price of $4,295 ($28,517 adjusted) for a wagon with a 75-horsepower 1.5-liter four, four-speed manual transmission, and no air.  A Pinto Squire with the Lima, air, SelectShift, and sunroof was only $4,030 by comparison.

I asked my mother recently what she didn’t like about her Pinto, the only car they ever traded in before it was paid off.  Her response was that it was ugly, slow and didn’t get much better gas mileage than her Mustang.  She could look past the tight quarters and atrocious handling of the Mustang because it was a beautiful car with snappy acceleration.  What did the Pinto have that could encourage owners to look past its glaring deficiencies?  Not much, it turns out.  Sales dropped 59% for 1975 and hovered around the 200k mark for the rest of its run.

Thanks also to the Standard Catalog of American Cars, the Standard Catalog of Imported Cars and Dezo’s Garage for information about the Pinto and its competition. 

Also, there’s this road test by Bob Lindemann of the 1974 Pinto and Vega is pretty interesting.

 

Related CC reading:
Curbside Classic: 1971 Ford Pinto – 1971 Small Car Comparison No. 4

Curbside Classic: 1971-72 2.0 OHC Pinto- The Fastest Pinto Ever Built

Car Show Classic: 1974 Ford Pinto Runabout – Little Boat

Curbside Classic: 1977 Ford Pinto – The Townsend Agency Cheaped Out

COAL: 1975 Ford Pinto–Fecal Brown Freedom

Curbside Classic: 1973 Ford Pinto Wagon; The Lowest Wagon Ever and the Best Selling Wagon in the World – This Is Why Americans Love CUVs