Toyota 97ci Specs: 85 x 70 mm

Toyota 97ci specs: 85 x 70 mm (3.3465 x 2.7559 in) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.

At a glance

Displacement	97 ci
Cylinders	4
Bore	3.346"
Stroke	2.756"
Compression	8.5:1
Advertised power	75–102 hp
Years	1971–1979

This engine

Engine	Displacement	Bore × Stroke	CR	HP
2T-C	97 ci	3.3465" × 2.7559"	8.5:1	75–102

Factory cars with a Toyota 97ci

• Toyota Corolla: 1971, 102 hp; 1972, 88 hp; 1973, 88 hp; 1974, 88 hp; 1975, 75 hp; 1976, 75 hp; 1977, 75 hp; 1978, 75 hp; 1979, 75 hp

What varies across the family

This family is represented by a single engine in the database: 97 ci, 4 cylinders, a 3.3465" × 2.7559" bore and stroke.

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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