Chevrolet 194ci Specs: 3.563 x 3.25 in

Chevrolet 194ci specs: 3.563 x 3.25 in (90.5 x 82.6 mm) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings.

At a glance

Displacement	194 ci
Cylinders	6
Bore	3.563"
Stroke	3.250"
Compression	8.5:1
Advertised power	120 hp
Years	1962–1967
Cylinder head data	1 of 2 engines

Engines in this family

Engine	Displacement	Bore × Stroke	CR	HP
Chevrolet 194ci (1962–1964)	194 ci	3.563" × 3.25"	—	120
Chevrolet 194ci · 3.563" × 3.25" · 8.5:1	194 ci	3.563" × 3.25"	8.5:1	120

Factory cars with a Chevrolet 194ci

• Chevrolet Nova: 1962, 120 hp; 1963, 120 hp; 1964, 120 hp; 1965, 120 hp; 1966, 120 hp; 1967, 120 hp
• Chevrolet Chevelle: 1964, 120 hp; 1965, 120 hp; 1966, 120 hp
• Chevrolet El Camino: 1964, 120 hp

What varies across the family

All are oversquare — bore larger than stroke, which favours revs over low-end torque.

Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.

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