What is a Max Wedge Hemi?
What is a Max Wedge Hemi?
The Max Wedge had a wedge-shaped combustion chamber, while the Hemi has a hemispherical combustion chamber (hence the descriptive names). In reality, they were completely different engines. The Max Wedge had 2-bolt mains, the Hemi had 4-bolt mains.
What is a MoPar wedge engine?
Mopar engines were referred to as “wedge” engines because they used wedge-shaped combustion chambers; this was different from Chrysler’s 426 Hemi big-block engines that were typically referred to as “Hemi” (as in 426 Hemi, for example) due to their hemispherical-shaped combustion chambers.
What year did the 426 wedge come out?
In 1963 Chrysler introduced a 426 cubic inch version of the motor that was good for as much as 425 horsepower (or 415 if found in 11.0:1 compression form).
What kind of engine does a Chrysler 413 wedge have?
In the 1959 Chrysler 300E the 413 wedge was fitted with inline dual four-barrel carburetors; it was factory-rated at 380 bhp (283 kW) at 5,000 rpm and 525 lb⋅ft (712 N⋅m) at 3,600 rpm. In 1960, a long-tube ram induction system was made standard on the Chrysler 300.
What makes the Chrysler wedge so special?
Chrysler distilled the past four years of 413 competition experience into this feisty Wedge, first by taking the massive cross-ram intake and compressing it into short-runner design that improved top-end horsepower; the standard long-runner, in comparison, showed a propensity for low-end torque.
What kind of Cam is in a 413 Max Wedge?
A solid-lifter camshaft was paired with dual valve springs to contain the pushrod and rocker assembly at over 6000 rpm, and the heads were heavily ported over their standard brethren. The brainchild of Tom Hoover and his Ramcharger skunkworks racing team, the 413 Max Wedge became a force to be reckoned with.
How much horsepower does a 1962 Max Wedge 413 have?
Dodge Ramcharger and Plymouth Super Stock cars could run the 1962 Max Wedge 413, displacing 426 cubic inches; sold for drag racing, it boasted an official 420 bhp at 5,000 rpm. Street legal but not street practical, cars with the same engine booked four class records in 1962 NHRA racing, and made mid-twelve-second quarter-mile runs commonplace.
