Dodge 148ci Specs: 3.445 x 3.976 in

Dodge 148ci specs: 3.445 x 3.976 in (87.5 x 101 mm) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings, plus rod ratio.

At a glance

Displacement	148 ci
Cylinders	4
Bore	3.445"
Stroke	3.976"
Compression	8.1–9.4:1
Advertised power	150–230 hp
Years	1996–2007

Engines in this family

Engine	Displacement	Bore × Stroke	CR	HP
EDZ	148 ci	3.4449" × 3.9764"	9.4:1	150
EDT/EDV	148 ci	3.4449" × 3.9764"	8.1:1	215–230

Factory cars with a Dodge 148ci

• Dodge Caravan: 1996, EDZ, 150 hp; 1997, EDZ, 150 hp; 1998, EDZ, 150 hp; 1999, EDZ, 150 hp; 2000, EDZ, 150 hp; 2001, EDZ, 150 hp; 2002, EDZ, 150 hp; 2003, EDZ, 150 hp; 2004, EDZ, 150 hp; 2005, EDZ, 150 hp; 2006, EDZ, 150 hp; 2007, EDZ, 150 hp
• Dodge Neon: 2003, EDT/EDV, 215 hp; 2004, EDT/EDV, 230 hp; 2005, EDT/EDV, 230 hp

What varies across the family

All 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.

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