How big is the V8 engine in a Packard?
How big is the V8 engine in a Packard?
Still, the Packard V8 is an interesting and impressive engine and well worth a closer look. While totally conventional in design, the V8 was over-engineered and overbuilt in typical Packard fashion, with massive 5.00-inch bore centers that could support potential displacements of 500 cubic inches or more.
What kind of engine did the Packard Hawks have?
In a touch of irony, the Packard V8 was never used in the South Bend-built Packard Hawks of 1957-1958, which boasted a Studebaker engine. Construction details included a beefy cast crankshaft with six counterweights, fully machined combustion chambers with generous squish/quench area, and symmetrical cylinder heads with siamesed exhaust ports.
Where was the Packard V8 made in Detroit?
Since the old East Grand Boulevard plant was declared hopelessly obsolete for the purpose, the V8 was produced in a brand new plant adjacent to the Packard Proving Grounds north of Detroit, where Packard’s advanced Ultramatic automatic transmission was also manufactured.
How big are the intakes on a Packard?
The heads of the intakes at 2″ are also quite large. The stems are 3/8″ diameter, where Chevys of the same head size are 11/32″. The standard springs, with only 90# of seat pressure, were unable to control them at high rpms. Usually, the hydraulic lifters would begin to pump up at around 5,000 rpms anyway.
Still, the Packard V8 is an interesting and impressive engine and well worth a closer look. While totally conventional in design, the V8 was over-engineered and overbuilt in typical Packard fashion, with massive 5.00-inch bore centers that could support potential displacements of 500 cubic inches or more.
What kind of engine is a Packard straight?
Long before the era of emissions restrictions automobile manufacturers in the United States and Europe produced countless straight-8, V12, and V16 automobile engines designed for luxurious grand tourers owned by people who could afford to buy gasoline by the tanker.
In a touch of irony, the Packard V8 was never used in the South Bend-built Packard Hawks of 1957-1958, which boasted a Studebaker engine. Construction details included a beefy cast crankshaft with six counterweights, fully machined combustion chambers with generous squish/quench area, and symmetrical cylinder heads with siamesed exhaust ports.
Why was the rocker shaft on a Packard V8?
I expect that the rocker shaft design was quite well known at that time (late 1940s when the Packard V-8 was designed) for it’s stability and strength. It was a design choice completely in line with Packard’s “over engineered” philosophy. It was the rocker-ball stud style that was innovative.
