The standard engine was an exclusive “Roadrunner” 383 cu in (6.3 L) B-series V8 engine with a 4-barrel Carter Carburetor rated at 335 bhp (340 PS; 250 kW) at 5200 rpm and 425 lb⋅ft (576 N⋅m) at 3400 rpm of torque.
Did the Plymouth Road Runner come with a 440 engine?
Released in February 1969, Plymouth offered their potent 440 ‘Six Pack’ engine in the Road Runner with a package called A12. This included the potent 440 in³ engine, Edelbrock manifolds, three Holley carburetors, a distinctive fiberglass hood and bare H-Series wheels.
What engines were available in 1973 Road Runner?
A four-barrel 318 cid V-8 was the Road Runner’s base engine. Also available was the 235 bhp, 340 cid V-8 ($85), the 260 bhp, 400 cid V-8 ($186) and 280 bhp 440 cid V-8 ($153).
What engine does a 1970 Plymouth Road Runner have?
Of all Plymouth Road Runners, the 1970 model year reigned king in regards to performance. Stuffed in the engine bay was a 440-cubic-inch (6.2-liter) V8 engine equipped with 440 camshaft, heads, and intake manifold. With this setup, the car pumped out 335-horsepower.
What engine did the 1968 Road Runner have?
V-8 engines
Two potent V-8 engines were available in the Road Runner for ’68: the standard, 335-hp 383-cu.in. B-series big-block, which used heads, cam, and exhaust manifolds from the Super Commando 440, and the legendary 425-hp, 426-cu.in. Hemi.
Was there ever a 440 Hemi?
The rarest is the Hemi-powered Coronet 440 convertible (440 was the trim level not the engine). Only six were built.
How much horsepower did a 440 Six Pack produce?
390 horsepower
The factory rated the 440 Six Pack at 390 horsepower and 490 lb-ft.
Did a 1970 Road Runner come with a 440?
The new high-back bucket seats were shared with other Chrysler products, which featured built-in headrests. The 440 Six Barrel remained an option for 1970.
How much HP can a 340 make?
With the single four-barrel cast-iron factory dual-plane intake and exhaust manifolds, the basically stock 340 revealed the glorious truth with 320.3 horsepower at 5,500 rpm.
How much is a 1973 Plymouth Road Runner worth?
Vehicle Valuation Analysis
| Engines | Median Sale |
|---|---|
| 440 CID | | $21,450 |
| 318 CID | | $8,700 |
| 440 CID | | $24,000 |
What engine did the 69 Road Runner have?
The 1969 Plymouth Roadrunner Had An Awesome Powertrain
This ride came with three engine options that included a 6.3-liter, 7.2-liter that was dubbed the 440 six-pack, and a 7.0-liter Hemi. Each of these engine options had a 4v, 6v, and 8v carburetor, respectively.
Are Plymouth Road Runners rare?
Only about 7,000 of these cars were built, which makes them relatively rare on the roads today. The Road Runner gets its name from its horn, which makes the sound “beep beep,” much like the Road Runner on the Loony Tunes cartoon shows.
What year is the most valuable Road Runner?
1970 Plymouth Road Runner HEMI Superbird Sold for a Record $1.65 Million. Finished in the special high-impact EV2 Tor Red, this 1970 Plymouth Road Runner HEMI Superbird is one of a little over 130 produced.
What was the best engine from the muscle car era?
1. Ford 427 “Cammer” Ford wanted something to beat the Hemi on race circuits, so they added heads derived from their “Indy” race engine to the 427 “high riser.” The resulting SOHC big block produced as much as 657 horsepower and 575 lb-ft.
How fast did the Plymouth Road Runner go?
Creature comforts gave way to sheer performance and cost considerations. Though the Road Runner was based on the Satellite, in 1970 it had a rallye dash and 150 mph speedometer, cost more than the Satellite, and had a lot less “frills” (depending on the year) in terms of carpet and insulation.
What was the horsepower of a 69 Road Runner?
1969 Plymouth Road Runner Consistently Runs High-11s and Makes 505 HP with Stock V-8.
Which is better 426 Hemi or 440?
The 440 is a better street engine and can be built to makes very good hp and tq . The 426 hemi needs to have forced air, like a turbo or blower too get the most out of it.
Why is the 426 Hemi called an Elephant?
Known as the “Elephant” engine due to its massive size and cylinder heads, the 426 Hemi arrived on dealer showrooms in 1966, available in several models in the Dodge and Plymouth full-size lines.
What is the rarest Hemi?
1970-71 Plymouth Hemi Cuda Convertible — Only 21 Produced
This is without a doubt one of the rarest classic cars ever made. Plymouth made only 21 of these. America was the birthplace of the modern automobile as we know it.
How much horsepower did the 426 Hemi really have?
MoPar 426 Hemi
The 426 street Hemi was rated at 425 horsepower from the factory. This Chrysler dyno sheet from decades ago and this close-to-stock dyno session of a new 426 Hemi both put the gross horsepower rating at about 470 horsepower without full exhausts and other engine-driven accessories.
What is a 426 Hemi worth?
In terms of cars for sale that contain the infamous 1970 426 Hemi engine, there are a variety of cars to choose from ranging from roughly $70,000 all the way to $300,000, with some insanely rare models fetching all the way up to $2.6 Million; a 1970 Plymouth Hemi ‘Cuda Convertible of which there were only five ever