Acura J30A1 Specs

Acura J30A1 engine specs: 182.9 ci (3L), 6-cylinder, 3.3858" bore x 3.3858" stroke, 9.4:1 compression.

Dimensions

Displacement	182.9 ci / 3 L
Bore	3.3858"
Stroke	3.3858"
Cylinders	6
Compression ratio	9.4:1
Bore/stroke ratio	1

Construction

Block material	aluminum
Head material	aluminum
Valvetrain	SOHC
Fuel type	gas
Advertised HP	200 hp

What these numbers mean

Bore/stroke character	1.000 — square — bore and stroke are within 5%, a balanced compromise
Mean piston speed at 6,000 RPM	3,386 ft/min — conservative for a street engine
Displacement per cylinder	30.5 ci
Static compression	9.4:1 — low by modern standards, generally happy on regular pump fuel

Run the numbers for this engine

Each link opens the calculator with this engine's specs already filled in.

• Displacement calculator
• Compression ratio calculator
• Piston ring gap calculator
• Piston speed calculator
• Carburetor CFM calculator

Vehicles (4)

• Honda Accord
• Honda Odyssey
• Acura CL
• Honda Odyssey (Japan)

Similar engines

• Acura Honda J-series · 3.386" × 3.386" · 10:1 — 182.9 ci
• Acura JNC1 — 182.9 ci
• Acura J32A2 — 196 ci
• Acura J32A3 — 196 ci
• Acura C30A — 183.1 ci
• Acura C32A — 196 ci
• Audi 30T Supercharged V6 — 182.9 ci
• Audi 30 TDI V6 Gen1 — 182.9 ci

← All Honda J-series engines