Nissan 110ci Engine Specs

Bore, stroke, displacement and compression for all 2 Nissan 110ci engines, compared side by side. Plus rod ratio and head specs where published.

At a glance

Displacement	110 ci
Cylinders	4
Bore	3.138–3.268"
Stroke	3.291–3.547"
Compression	9.9:1
Advertised power	120–130 hp
Years	1984–2019

Engines in this family

Engine	Displacement	Bore × Stroke	CR	HP
CA18ET	110 ci	3.2677" × 3.2913"	—	120
MRA8DE	110 ci	3.1378" × 3.5472"	9.9:1	124–130

Factory cars with a Nissan 110ci

• Nissan 200SX: 1984, 120 hp; 1985, 120 hp; 1986, 120 hp
• Nissan Sentra: 2013, 130 hp; 2014, 130 hp; 2015, 130 hp; 2016, 130 hp; 2017, 124 hp; 2018, 124 hp; 2019, 124 hp

What varies across the family

Both bore and stroke vary across the family, so these are separate castings rather than variations on one block.

1 of 2 are undersquare — stroke larger than bore, favouring torque low in the range.

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 Nissan engines