Pentastar Muscle

Pentastar Muscle

A Chronology of Performance from the Chrysler Corporation

Written by Greg Rager for The Paddock Inc.


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Need some Hemi Power? The Paddock has it!
Need some Hemi Power?
The Paddock has it!

Let your Hemi or Max Wedge Breath with air cleaners from The Paddock!
Let your Hemi or Max Wedge Breath with air cleaners from The Paddock!

1969 - THE HEMI GETS SOME COMPETITION

For three years, Hemi-powered Plymouths and Dodges ruled the street. They had no equal! But, truth be known, a Hemi wasn't an easy engine to keep in tune, and a sour Hemi could be a sour ride. But when it was right, nothing could touch it - until 1969-1/2, that is.

Midway through the 1969 model year, both Plymouth and Dodge offered a new engine option and the only way to get it was to buy the entire package - which included the unique car it came in. The Plymouth Road Runner 440+6BBL and Dodge Super Bee 400 Six Pack packages featured three Holley 2-barrel carburetors on an aluminum Edelbrock intake manifold, special connecting rods and a low-taper camshaft and lifters. A one-piece, fresh-air-induction, lift-off fiberglass hood distinguished the cars as something very special, as did the fact that no wheel trim was available beyond the chrome lug nuts. At 390 horsepower, it proved to be reasonably economical and very driveable so long as only the center carb was used. But the Hemi now had serious competition on the street - and it came from another member of the family.

NASCAR racing continued to be a priority at Chrysler and Dodge Charger (the swoopiest body to wear a Pentastar) would spawn two cars designed solely for high-back oval track racing. Mopars were taking a beating from their more aerodynamic competitors and something had to be done - quickly. First was the Charger 500 with a flush grille and rear window. It was faster, but not fast enough. When the Charger Daytona arrived with its bullet-shaped nose and high-mounted wing-like spoiler, stock car racing would never be the same.
The Dart GTS and Plymouth Barracuda could now be had with 440 power and performance intermediates (GTX, Road Runner, Coronet R/T and Super Bee) offered "controllable" fresh air induction systems for the first time.

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