The horsepower (HP) of a 455 cubic inch Oldsmobile engine, commonly referred to as the Olds 455, varies depending on the specific model and year. Generally, the 455 engine produced between 300 and 365 horsepower in its various configurations during the 1970s. The high-performance versions, particularly those found in the Oldsmobile 442, often approached the upper end of this range. Always refer to the engine specifications for the exact model in question for precise numbers.
No, the blocks are different.
Horsepower TV - 2006 Building an Olds 455 was released on: USA: April 2009
No.
The answer to the question is 1-8-4-3-6-5-7-2 for a 455 olds engine. Firing order for an olds 455 engine is 1-8-4-3-6-5-7-2
The the 1969 OLDS 98 had 365HP
A 1974 Oldsmobile 455 V8 has horsepower of 275 to 400. The Oldsmobile 455 was last produced in the year of 1975.
at least 365
320 hp
A nice medium bright blue.
From '69-'71, Chiltons says.016
Around 365 gross hp
It ranged anywhere from 310-365 hp.