-
connecting rod,
generally making oversquare engines less tall but
wider than
undersquare engines of
similar engine displacement.
Oversquare engines (a.k.a. "short...
- stroke: 79.5 mm × 95.5 mm (3.13 in × 3.76 in),
stroke ratio: 0.83:1 -
undersquare/long-stroke, 474.1 cc per cylinder,
compression ratio: 18.0:1 to 19.5:1...
- It was
still undersquare at 78 mm × 85.5 mm (3.07 in × 3.37 in) bore and stroke. 1953-1957
Lancia Aurelia The engine's
severe undersquare design was addressed...
- stroke: 81.0 mm × 86.4 mm (3.19 in × 3.40 in),
stroke ratio: 0.94:1 –
undersquare/long-stroke, 445.2 cc per cylinder;
compression ratio: 10.6:1 cylinder...
- stroke: 76.5 mm × 86.4 mm (3.01 in × 3.40 in),
stroke ratio: 0.89:1 –
undersquare/long-stroke, 397.1 cc per cylinder,
compression ratio: 19.5:1 cylinder...
- stroke: 84.0 mm × 90.2 mm (3.31 in × 3.55 in),
stroke ratio: 0.93:1 –
undersquare/long-stroke, 499.9 cc per cylinder,
compression ratio: 10.7:1: 5,952 cc...
- big-block
standard 4.25 in (107.95 mm)
stroke with the 455 but used a
undersquare 3.87 in (98.30 mm) bore to
comply with GM's
maximum 400 cu. in. displacement...
- by
Ettore Bugatti for
Deutz from 1907 to 1910.
These used
extremely Undersquare Inline 4's. The only
version of the car that
raced was
under the name...
-
turbocharged four-cylinder
gasoline engine designed by
General Motors. It is an
undersquare aluminum DOHC inline-four
displacing 2.7
liters (165 cid) and
tuned for...
- stroke: 76.5 mm × 86.9 mm (3.01 in × 3.42 in),
stroke ratio: 0.88:1 –
undersquare/long-stroke, 399.4 cc per cylinder,
compression ratio: 10.5:1 (China)...
