Mitsubishi 6A Engine

The Mitsubishi 6A1 engine is a series of piston V6 engines from Mitsubishi Motors, found in their small and medium vehicles through the 1990s. They ranged from in size, and came with a variety of induction methods and cylinder head designs and configurations.

Now out of production, the ''6A10'' is still the smallest modern production V6. The small displacement was offered so Japanese buyers could purchase a powerful engine, while reducing their annual road tax obligation.

6A10

*''Displacement'' —
*''Bore x Stroke'' —

DOHC

:*''Engine type'' — V type 6-cylinder DOHC 24-valve
:*''Compression ratio'' — 10.0:1
:*''Fuel system'' — ECI multi
:*''Peak power'' — at 7000 rpm
:*''Peak torque'' — at 4500 rpm

Applications

::*1992–1994 Mitsubishi Mirage
::*1992–1998 Mitsubishi Lancer

6A11

*''Displacement'' —
*''Bore x Stroke'' —

SOHC

:*''Engine type'' — V type 6-cylinder SOHC 24-valve
:*''Compression ratio'' — 9.5:1
:*''Fuel system'' — ECI multi
:*''Peak power'' — at 6000 rpm
:*''Peak torque'' — at 4500 rpm

Applications

::*1992–96 Mitsubishi Galant/Eterna/Emeraude
::*1995–98 Mitsubishi Mirage

6A12

*''Displacement'' —
*''Bore x Stroke —

DOHC

:*''Engine type'' — V type 6-cylinder DOHC 24-valve
:*''Compression ratio'' — 9.5:1, 10.0:1, 10.4:1
:*''Fuel system'' — ECI multi
:*''Peak power'' — at 6000–6750
:*''Peak torque'' — at 4000–4500

Applications

::*1992-1996 Mitsubishi Galant/Eterna/Emeraude
::*1992-1994 Mitsubishi Diamante
::*1994-2000 Mitsubishi FTO
::*1999-2010 Proton Perdana
::*2005-2009 Proton Waja Chancellor

DOHC & sports ECU

:*Engine type — V type 6-cylinder DOHC 24-valve
:*Compression ratio — 10.0:1
:*Fuel system — ECI multi
:*Peak power ''(1994–1996)'' — at 7000 rpm
:*Peak torque — at 4000 rpm

Applications

::*1994–2000 Mitsubishi FTO
::*1992–1996 Mitsubishi Galant/Eterna/Emeraude

MIVEC

:*Engine type — V type 6-cylinder DOHC 24-valve MIVEC
:*Compression ratio — 10.0:1
:*Fuel system — ECI multi
:*Peak power — at 7500 rpm
:*Peak torque — at 6500 rpm

Applications

::*1994–2000 Mitsubishi FTO
::*1993–2002 Mitsubishi Galant

DOHC Twin Turbo

:*Engine Type — V Type 6-Cylinder QUADCAM 24-Valve
:*Compression Ratio — 8.5:1
:*Fuel System — ECI Multi
:*Injector Size —
:*Peak Power — at 6000 rpm
:*Peak Torque — at 4000 rpm
:*Turbocharger Model — Mitsubishi Heavy Industries TD025M-7G Eterna VR-4/ TD025L-7G Mitsubishi Galant Sports GT 1994

Applications

::*1994 Mitsubishi Galant Sports GT VR-4 TD025L-7G
::*1992–96 Mitsubishi Galant VR-4 — E84A
::*1992–96 Mitsubishi Eterna XX-4/GT — E84A
::*1994-1996 Mitsubishi Galant Sports GT (E50-E60-E70-E80)

Accelerations:
:*0- (sec):4.3
:*0- (sec):6.4
:*0- (sec):15.6
:*0- (sec):29
:*0- (sec):
:*0- (sec):4.4
:*0- (sec):6.1
:*0- (sec):15.8
:*0- (sec):
:*0- (sec):

6A13

*Displacement —
*Bore x Stroke —

SOHC

:*Engine type — V type 6-cylinder SOHC 24-valve
:*Compression ratio — 9.0, 9.5:1
:*Fuel system — ECI multi
:*Peak power — at 5750 rpm
:*Peak torque — at 4500 rpm

Applications

::*1996–2003 Mitsubishi Galant/Legnum
::*2002–2005 Mitsubishi Diamante

Twin Turbo DOHC

:*Engine Type — V Type 6-Cylinder DOHC 24-Valve
:*Compression Ratio — 8.5:1
:*Fuel System — MPI Mitsubishi ECI Multi
:*Peak Power — at 5500 rpm
:*Peak Torque — at 4000 rpm
:*Turbocharger Model — Mitsubishi TD03-7T
:*Injector Size —

Applications

::*1996–2003 Mitsubishi Galant/Legnum VR-4 — EC5A/EC5W

Accelerations:
:*0- (sec):3.7
:*0- (sec):5.3
:*0- (sec):13.3
:*0- (sec):23.2

See also

* Mitsubishi Motors engines

References

"Engine Epic Part 8 - Mitsubishi Engines"
Michael Knowling, ''Autospeed'', issue 48, 21 September 1999

{{Mitsubishi Motors technologies

6A1
V6 engines