How much horsepower does a stock 440 have?

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.

How much torque does a Dodge 440 have?

The 440 in base form as introduced in 1966 produced 350 horsepower at 4,400 rpm. It produced 480 pound-feet of torque at 2,800 rpm.

What is a Dodge 440?

The Dodge 440 is a full-size car that was marketed by Dodge from 1962 to 1964. For the Canadian market, the mid-priced big Dodge was marketed as the Polara 440, for 1965 and 1966.

What’s the difference between a 440 and a 440 magnum?

The 440 ‘Magnum’ in 1967 ONLY had a ONE YEAR ONLY closed chamber ‘915’ head with the larger 1.740 EXHAUST valve. The intake valves never went past 2.080 for the entire run through 1978. The ‘440 LP’ version was a 350 HP engine, while the ‘440 Magnum’ was rated at 375 HP.

What are the specs of a Dodge 440?

440 Motorhome Engine Specs 1 Engine Size and Power. The Dodge 440 is a V8 engine, running at 225 HP at 4,000 RPM. 2 Transmission. The transmission on a 440 V8 is a three-speed manual. 3 Bore and Stroke. Bore and stroke ratio refers to the diameter of the cylinder bore over the length of the piston stroke. 4 Compression Ratio. 5 Carburetor.

What’s the compression ratio on a Dodge 440?

The compression ratio on the 440-1 is 8.12:1, and 8.2:1 on the 440-3. One of the classic ways to travel the United States is in a motorhome, and one of the most classic motorhome engines ever made is the Dodge 440 by Chrysler Corp. The Dodge 440 engine can be found in many 1970s full-sized motor homes, especially the popular 1974 Winnebago.

What is the bore and stroke ratio of a 440?

Bore and Stroke Bore and stroke ratio refers to the diameter of the cylinder bore over the length of the piston stroke. The 440 has a 4.32-inch diameter cylinder bore and a 3.75-inch long piston stroke.