Dodge 361ci Specs: 4.125 x 3.375 in

Dodge 361ci specs: 4.125 x 3.375 in (104.8 x 85.7 mm) bore and stroke, shared by all 5 versions. Displacement, compression and factory ratings.

At a glance

Displacement	361 ci
Cylinders	8
Bore	4.125"
Stroke	3.375"
Advertised power	265–333 hp
Years	1958–1966

Engines in this family

Engine	Displacement	Bore × Stroke	CR	HP
361 2-bbl	361 ci	4.125" × 3.375"	—	265
D-500	361 ci	4.125" × 3.375"	—	305–310
Super D-500	361 ci	4.125" × 3.375"	—	320
EFI	361 ci	4.125" × 3.375"	—	333
Dodge 361ci (1962–1966)	361 ci	4.125" × 3.375"	—	265–305

Factory cars with a Dodge 361ci

• Dodge Coronet: 1958, 305 hp; 1958, 320 hp; 1958, EFI, 333 hp; 1965, 265 hp; 1966, 265 hp
• Dodge Dart: 1960, 310 hp; 1961, 305 hp; 1962, 305 hp
• Dodge Charger: 1966, 265 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.

← All Dodge engines