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Maserati 420i / Si
Specifications
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Maserati 420i

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Brief History:
Following on from the development of the Weber Multi-Point fuel injection and the Magneti Marelli ignition for the Biturbo i, the same system was incorporated into a revised 420 sedan.   The 'S' version of the sedan shared the same characteristics as the Biturbo Si

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Specifications:
Production Period: 1986-1988
Designed By: Maserati
Body Built By: -
Number Built: 1142 - i
524   - Si
Dry Weight: 1086 kg
Top Speed: 220 kph  (Si:  228 kph)
Engine Type: Front, six cylinders in 90 "V"
Bore and Stroke: 82x63 mm
Displacement: 1996 cc
Compression: 7.8:1
Engine Output: 185 bhp @ 6000 rpm  (Si: 220 bhp @ 6350 rpm)
Valves & Actuation: 3 OHV per cylinder with a single overhead camshaft per bank
Carburettion: Supercharged engine with 2 IHI turbo-compressors and Weber multi-point electronic injection.  S version 2 water cooled IHI turbo-compressors, 2 intercoolers and Weber Multi-point electronic ignition
Ignition: Single, electronic
Lubrication: Forced with delivery pump
Drive: Rear wheel drive
Final Drive: 3.73:1 Sensitork
Clutch: Dry single disc
Gearbox: ZF 5-speeds plus reverse - automatic available
Frame: Unit construction with body
Suspension - Front: Independent wheels, McPherson type, coil springs with double-action telescopic shock absorbers
Suspension - Rear: Independent wheels, coil springs, double-action telescopic shock absorbers
Brakes: Hydraulically operated power assisted four wheel discs
Wheelbase: 2600 mm
Front & Rear Track: 1442 mm front; 1450 mm rear
Tyres: 205/60VRx14 front and rear
Wheels: Light alloy discs  7J x 14 front and rear
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Maserati 3500GT
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Last updated:   Thursday, January 27, 2011.