The Mopar stories site

Chrysler Firsts: Cars with Carburetors

See modern-era firsts

Pre-Chrysler

Daimler claims to have invented both the car and the truck, but Nicolas-Joseph Cugnot beat them to both, having made working, self-propelled cars and trucks starting in 1769, with three and four wheels and both steering and brakes, some in tractor-trailer form.

Zeder, Breer, and Skelton—themselves or their era

Fred Zeder and Airflow

Maxwell was innovative, but the “Three Musketeers” (Zeder, Skelton, and Breer) under Walter Chrysler had pretty much everyone beat. After that, there would be another sudden spurt of innovation as electronics specialists were brought back from the Huntsville aerospace/military headquarters, and then another when AMC’s methods and people were adopted.

Powertrain

Safety

The silly stuff

The rest of the car

Duane D. Hughes wrote, at allpar, that the 1934 Airflow had a unitized body, as Chrysler claimed, but it still had a frame; the frame was not as strong as usual, and the bodywork was welded to the chassis for stiffness. The first true unibody was likely the 1941 Nash 600; this can also be claimed for Chrysler after the acquisition of AMC (which was Nash and Hudson).

The first two-door hardtop is said to be the 1949 Buick, but Chrysler built seven Town & Country two-door hardtops in 1946—the same year Chrysler claims credit for a hardtop convertible.

Hardened valve seats: Actually, hardened valve seat inserts, these were unique at the time. Other automakers had the valves close on a machined part of the block or head, so owners needed valve jobs by 30,000 miles. Chrysler’s inserts allowed 80,000 miles before the first valve job.

Later, in the 1940s, Chrysler started using a “Superfinish” process on bearings which reduced friction and increased longevity; with this process, grinding marks were less than one millionth of an inch. Oil consumption was extremely low on the Chrysler engines, compared with, say, the 1936 Ford V8, whose owners manual told people to put in gallons, rather than quarts, of oil over the course of a year.

From 1952 to the end of carburetors

Chrysler used the first modern fuel injection system in 1958 (dubbed Electrojector by DeSoto); it was extremely similar to the systems used today. However, they did not develop the system, and due to materials issues, it turned out to be a major failure.

Power

Brakes, tires, and wheels

Radio

Climate control

Comfort, safety, and such

See modern-era firsts

Random: Plymouth police cars of 1976: Downsized but strong


Books by MoTales writer David Zatz

This Mopar car history site is copyrighted © 2021 Zatz LLC. Contact us.