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MASERATI CLUB OF QUEENSLAND INC |
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Biturbo 228 and 228i |
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Built to satisfy traditional Maserati customers. At the launch in 1984, the 228 offered dual ignition (two spark plugs per cylinder) and four valves with a liquid cooled turbocharger. Only the turbo cooling system went into production and it wasn't until 1988 that the 4 valve head reappeared in the two litre version in the Maserati range. Production of the 228 was therefore with a 3 OHV set up, a two barrel Weber and the 2.8 litre motor. Electronic injection was introduced with the 228i and the compression dropped to provide slightly reduced performance. |
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Production Period: |
228:
1984-1986 228i: 1986-1992 |
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Designed By: |
Maserati | |
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Body Built By: |
- | |
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Number Built: |
?
- 228 469 - 228i |
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Dry Weight: |
1265
kg -
228 1240 kg - 228i |
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Top Speed: |
250
kph -
228 235 kph - 228i |
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Engine Type: |
Front, six cylinders in 90º "V" | |
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Bore and Stroke: |
94 x 67 mm | |
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Displacement: |
2789.79 cc | |
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Compression: |
8.5:1 -
228 7.7:1 - 228i |
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Engine Output: |
255
bhp @
6000
rpm -
228 250 bhp @ 5600 rpm - 228i |
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Valves & Actuation: |
Three valves per cylinder with single overhead camshaft per bank | |
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Carburettion: |
Supercharged engine with 2 water cooled IHI turbo-compressors and 1 two barrel Weber 42DCNVH carburettor - 228i: 2 intercoolers and Weber multi-point electronic injection | |
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Ignition: |
Single electronic | |
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Lubrication: |
Forced with delivery pump | |
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Drive: |
Rear wheel drive | |
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Final Drive: |
3.31:1 Sensitork from 1986 | |
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Clutch: |
Dry single disc | |
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Gearbox: |
ZF 5-speed plus reverse - automatic transmission was available | |
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Frame: |
Unit construction with body | |
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Suspension - Front: |
Independent wheels, McPherson type, coil springs with double-action telescopic shock absorbers | |
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Suspension - Rear: |
Independent wheels, coil springs with double-action telescopic shock absorbers | |
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Brakes: |
Hydraulically operated power assisted four wheel discs | |
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Wheelbase: |
2600 mm | |
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Front & Rear Track: |
1540 mm front; 1550 mm rear | |
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Wheels: |
Light alloy discs 7J x 15 front and rear | |
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Tyres: |
205/55VRx15 - 255/45VRx15 |