When did the Chevy 261 engine come out?
When did the Chevy 261 engine come out?
Between 1954-1962, Chevrolet produced their famous full oil pressure 235 cubic inch six cylinder in trucks and it soon proved to be one of the greats among engines. However, at the same time a lesser known “big brother” to this base engine was being used.
What was the size of a GM 261 six cylinder?
This was the venerable 261 cubic inch six cylinder! This 261 was available only in 2-ton (6000 or C60 series) trucks and school buses. During it’s early years (1954-57) it was an extra cost option above the standard 235 six-cylinder.
What was the output of a Chevy inline 6?
Chevrolet developed a new cylinder head in 1941 the new cylinder head increased hp to 90 hp (67 kW) . In 1949 the compression was raised to 6.6:1 gave an extra 2hp to boost the output to 92 hp (69 kW).
Where is the 261 Code on a 1960 Stovebolt?
(NOTE: these photos are from a 1960 261 engine; however, 1954-63 235 & 261 codes should be in the locations shown below) between and below the distributor hole (left-top) and road-draft-tube hole (right-top)
Between 1954-1962, Chevrolet produced their famous full oil pressure 235 cubic inch six cylinder in trucks and it soon proved to be one of the greats among engines. However, at the same time a lesser known “big brother” to this base engine was being used.
This was the venerable 261 cubic inch six cylinder! This 261 was available only in 2-ton (6000 or C60 series) trucks and school buses. During it’s early years (1954-57) it was an extra cost option above the standard 235 six-cylinder.
(NOTE: these photos are from a 1960 261 engine; however, 1954-63 235 & 261 codes should be in the locations shown below) between and below the distributor hole (left-top) and road-draft-tube hole (right-top)
When did the GM 261 6 Deves become standard?
In 1958-62 (the 261 now had a full flow remote oil filter) it became standard in the 2-ton chassis up to 19,000 pounds gross weight. Above that Chevrolet substituted a V-8. This larger six was not offered in US cars, however there was an exception in Canadian built full-size Pontiac’s.
What kind of engine was in a 1960 Chevy?
Chevrolet 1960-1969 Archives – Engine Facts. 1 Chevrolet 307 V8 Engine. Chevrolet 1960-1969 / Chevrolet 1970-1979. 2 Chevrolet 427 V8 Engine. 3 Chevrolet 409 V8 Engine. 4 Chevrolet 396 V8 Engine. 5 Chevrolet 350 V8 Engine.
