Kicking off the third day of qualifying at the 2014 Amsoil Engine Masters Challenge dyno competition was Jesse Robinson of SKMFX Engines running a big-block Mopar 440. Rather than a 440 the way ...

The Mopar 440 powered late '60s Dodge and Plymouth cars, with both standard and iconic high-performance versions putting their stamp on the muscle car era.

The password to enter the bad-boy world of big-inch street motors is "stroker." While everyone always wants to talk about horsepower, the big-block Chrysler wedge engines have enjoyed a long history ...

The American Performance Generation of the mid-and-late-sixties and the (very) early seventies spawned a great many high-speed machines. Virtually all makers with a shadow of self-respect had at least ...

Q: Greg, when was the first “tri-power” three-two-barrel carburetor setup released? Also, concerning the original “Six Packs” that Dodge and Plymouth introduced in mid-1969, was it the aluminum ...

Discover why this car represents the last great year of Mopar muscle cars before the malaise era.

Although it lacks many of the race-spec components found in the Max Wedge, the Street Wedge V8 engine is a proper performance ...

Q: Hi Greg and thanks for your fun columns on the old cars and muscle cars. I am at odds whether to go for a 440 Six Pack setup on my 1969 Dodge R/T or should I go with one of the single four barrel ...