Pentastar Muscle

Pentastar Muscle

A Chronology of Performance from the Chrysler Corporation

Written by Greg Rager for The Paddock Inc.


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The Paddock offers several Crate engines
The Paddock offers several Crate engines.

1961

The 1961 Chrysler 300G was little changed from the 1960 300F. Under the hood the same 413 RB-engine was rated at the same 375 horsepower. A few 300Gs were built with 3-speed manual transmissions.

Dodge was still holding onto the confusing lineup of models introduced the previous year but with some radical styling changes to the mid-sized Dart, intended to clear the confusion. There were now separate and distinct D-500 engines for the mid-sized Dart and full-sized Polara models, and the engine sizes were tied to the size of the cars. The Dart D-500 was the by now tried-and-true 305 horsepower 361 B-engine while the Polara D-500 was a 320 horsepower 383 B-engine. Then, to further add to the frustration of the different body styles, Dodge decided to muddy the water a bit more with a Super D-500 413 cubic-inch RB engine rated at 350 horsepower. Confused yet? Then try this: A Polara D-500 Ram Induction 383 at 340 horsepower was offered on, what else, Polara models with a 413 cubic-inch Super Ram Induction D-500 developing 375 horsepower also available. Both Ram Induction engines featured the long (30 inch) tube intake manifolds and dual Carter AFB 4-barrel carburetors.

A new Dodge was added to the family for 1961. It was a virtual clone of the Valiant and was called the Dodge Lancer. The Valiant now officially became a Plymouth and both the Valiant and Lancer were available with the "recommended for competition-only" aluminum block 225 cubic inch Hyper Pack Slant Six which produced an astounding 275 horsepower.

Elsewhere at Plymouth Division, styling was the most controversial to ever roll off a Chrysler Corporation assembly line. Front-end styling has been described as looking "like an Edsel sucking on a lemon". Agree or disagree, but it only lasted one year. Ugly though they may have been considered by some, there was no ignoring the fact that a Plymouth could be loaded for bear with the top-of-the-line 413 Sonoramic Induction RB-engine cranking out 375 horses. Those who have never seen a 1961 Sport Fury convertible with the top down will never know what an undeserved bad rap the cars got.

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