How much horsepower does a 1970 Challenger RT 440 six pack have?
The 1970 Dodge Challenger RT 440 Six Pack was a true muscle car powerhouse, boasting an impressive 390 horsepower under the hood. This iconic American sports car was a force to be reckoned with on the road, thanks to its potent 440 cubic inch V8 engine and three-barrel carburetor setup.
The Challenger RT 440 Six Pack Specifications
The 1970 Dodge Challenger RT 440 Six Pack was powered by a 440 cubic inch (7.2 liter) V8 engine that produced a staggering 390 horsepower and 490 lb-ft of torque. This engine featured a trio of Holley two-barrel carburetors, known as the "Six Pack" setup, which helped the engine breathe more efficiently and produce its impressive output.
The Challenger RT 440 Six Pack was available with either a four-speed manual transmission or a three-speed automatic, allowing drivers to harness the engine's power in the way that best suited their driving style. The car's performance was further enhanced by its lightweight construction and well-tuned suspension, making it a formidable competitor on the drag strip or winding roads.
The Legacy of the Challenger RT 440 Six Pack
The 1970 Dodge Challenger RT 440 Six Pack is widely regarded as one of the most iconic and powerful muscle cars of its era. Its combination of raw power, sleek styling, and impressive handling made it a favorite among enthusiasts and a true symbol of the golden age of American muscle.
Today, the Challenger RT 440 Six Pack is a highly sought-after collector's item, with well-preserved examples commanding premium prices at auctions and car shows. Its legacy as a true performance legend continues to inspire car enthusiasts and automotive historians alike.
How much horsepower does a 1970 Charger RT 440 have?
Powered by a 440 Magnum Six Pack V8 engine fed by three two-barrel carburetors producing 390 hp and 490 lb-ft of torque through a 4-speed manual transmission with Hurst Pistol Grip.
How much horsepower does a 1970 Challenger 440 six pack have?
390 HP
The standard transmission was a 3-speed manual. Optional R/T engines were the 375 HP 440 cu in (7.2 L) Magnum, the 390 HP 440 cu in (7.2 L) Six-Pack and the 426 cu in (7.0 L) Hemi rated at 425 HP at 5,000 rpm and 490 lbâ‹…ft of torque at 4,000 rpm. The R/T was available in either the hardtop or convertible.
How much horsepower did the Boss 429 really have?
375 HP
The Boss 429 engine used a single Holley four-barrel carburetor rated at 735 CFM mounted on an aluminum intake manifold. All these cars had 4-Speed Manual Transmissions and the Boss was rated very conservatively at 375 HP while actual output was believed to be well over 500 horsepower.
Which is faster, 426 Hemi or 440 Six Pack?
The original 426 Hemi cars raced by the car magazines averaged 13.34 in a 1/4 mile race compared to the six pack's average time of 13.64. Although the Hemi is faster, the six pack can often take the Hemi in a shorter, stoplight to stoplight race.
What is the top speed of a 1970 Dodge Challenger RT 440 six pack?
Performance
| 0 - 100 kph | 6.2 s |
|---|---|
| 0 - 60 mph | 5.9 s |
| Top speed | 235 kph (146 mph) |
How much horsepower does a 1970 Challenger RT have?
1970 Dodge Challenger Engine Options:
383-cubic-inch V-8; 290 horsepower. 383-cubic-inch V-8; 330 horsepower. 383-cubic-inch V-8; 335 horsepower.
How much horsepower did the 440 really have?
And while the Mopar 440 does several things very well, we've always felt that with a few tweaks the engine was capable of well over the 375 horsepower rating it got from the factory.
How much HP can a 440 handle?
Although the most powerful factory stock 440 engines produced a rated 390 gross horsepower, the OEM blocks can take power in the 600hp range, and survive practically indefinitely at the 500-550hp level. Mopar built quite a bit of strength into the bottom end of these engines.
Which is faster 426 Hemi or 440 six pack?
The original 426 Hemi cars raced by the car magazines averaged 13.34 in a 1/4 mile race compared to the six pack's average time of 13.64. Although the Hemi is faster, the six pack can often take the Hemi in a shorter, stoplight to stoplight race.
How much HP does a 440 six pack have?
390 hp
The stock Six Pack carbs come calibrated exactly as factory issued-designed to work on a mildly-cammed 390 hp 440 with iron exhaust manifolds and stock #906 or #346 heads.
