Both cars could choose the 426 CID Hemi V8, which was rated at 425 horsepower, but the standard GTX came much better out of the factory, including a 440 CID Super Commando V8, which was rated at 375 horsepower (compared to the 290 horsepower of …

2024年9月15日 · In 1968 the Plymouth GTX could be ordered with two different high performance engine options. For the 1968 GTX, the 440 High Performance 4 barrel engine was the standard engine. One engine option was available which was the 426 Hemi. This article will include the 1968 Plymouth GTX engine options and their specifications.

2018年1月1日 · So I was thinking that the correct engine color for my 68 GTX 440 was the turquoise, but then read this: The engine I have is the OE from a 69 GTX 440 HP...

2024年12月13日 · Under the hood lay a standard 440 cubic inch Super Commando V8 engine, propelling the GTX to 60 mph in just over 6 seconds—a remarkable feat for its era. For those craving more, the legendary 426 Hemi was an option, further cementing this car's status among muscle car royalty.

gasoline (petrol) engine with displacement: 7206 cm3 / 439.7 cui, advertised power: 279.5 kW / 375 hp / 380 PS ( SAE gross ), torque: 651 Nm / 480 lb-ft, more data: 1968 Plymouth GTX 440 Hardtop 4-speed (man. 4) Horsepower/Torque Curve

GTX buyers in 1968 could choose between two motors to power their new toy, with this car featuring the entry-level 440ci V8. Classing such a large engine as the base motor seems strange, but the alternative was to splash considerable cash on the 426ci Hemi.

1968 Plymouth GTX 440 specs, 0-60, quarter mile, price, engine specifications, pictures, updated January 2025.

Complete performance review and accelerations chart for Plymouth GTX 440 Hardtop 4-speed (man. 4) in 1968, the model with 2-door hardtop coupe body and V-8 7206 cm3 / 439.7 cui, 279.5 kW / 380 PS / 375 hp (SAE gross) engine offered since September 1967 for North America .

2006年6月9日 · Check out this one owner 1968 Plymouth GTX with a 440 Magnum engine from Mopar Muscle Magazine.

Standard was Plymouth's 440 cu in (7.2 L) V8 engine called the "Super Commando 440" rated at 375 Horsepower. Optional was Chrysler's 426 cu in (7.0 L) Hemi with 425 Horsepower. A heavy duty suspension system was also standard.