9 Attachment(s)
3A92 1.2L 3-cylinder Mirage / Space Star engine info (specs, specifications)
Lets start with the 3A92's specs:
Displacement: |
1.2L (1193 CC) |
Cylinders: |
3 |
Valves: |
12 |
Maximum Output: |
2014-2015: 55 kW (74 HP / 75 PS) @ 6000 rpm
2017+: 78 HP @ 6000 RPM |
Maximum Torque: |
100 Nm (74 lb·ft) @ 4000 rpm |
Bore: |
75mm |
Stroke: |
90mm |
Compression Ratio: |
10.5:1 |
Interference: |
Yes |
Intake Cam Lift: |
36mm base circle + 8.9mm lift |
Exhaust Cam Lift: |
36mm base circle + 8.0mm lift |
Fuel Injector Flow Rate: |
233 cc/min [22 lb/min] link |
Fuel type: |
Unleaded regular gasoline, gasohol E10, E20 |
Fuel type: |
Unleaded regular gasoline, gasohol E10, E20 |
Valve Technology: |
DOHC, MIVEC (Mitsubishi Innovative Valve timing Electronic Control) - see video: New MIVEC continuously variable valve control mechanism |
Fuel Economy: |
see Fuel economy ratings by country |
For parts changes over the years, see 3A92 engine parts history.
For info on the 3A90 (1.0 L) engine see here: 3A90 Engine Information
Images:
Attachment 2228
http://mirageforum.com/forum/attachm...achmentid=2228
Above image: Alex16
3A92 (red) and 3A90 (orange) comparison.
http://mirageforum.com/forum/attachm...5&d=1454089095
Attachment 2900
Above Dyno image from EcoModder.com - Note this is a Philippine spec Mirage and it may not share the same factory tune as all other countries.
Image thanks to Nimmic.
http://mirageforum.com/imgs/DSCN0067.jpg
http://mirageforum.com/imgs/mirage017.jpg
Image thanks to ShiroMirage:
http://mirageforum.com/forum/attachm...1&d=1385562681
Image thanks to ShiroMirage:
http://mirageforum.com/forum/attachm...1&d=1385562681
Image thanks to ShiroMirage:
http://mirageforum.com/forum/attachm...1&d=1385562681
Attachment 7510
Attachment 7511
Attachment 7512
Attachment 7513