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Old 01-19-2009, 06:50 AM
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LeonOfTheDead LeonOfTheDead is offline
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Quote:
Originally Posted by Bleeding Heart View Post
Wait, isn't the 4.3L V8 engine of the california the same as the ones from the F430???
technically yes and no.
the engine of the F430 served as the base, California's one has, as the main difference, the direct injection, among other things.

from carfolio:

F430's engine
Bore × stroke 92.00 mm × 81.00 mm 3.62 in × 3.19 in
Cylinders V-8 in 90.0° vee
Displacement 4.3 litre 4308 cc (262.89 cu in)
Type DOHC

4 valves per cylinder 32 valves in total
Compression ratio 11.30:1
Maximum power 489.7 PS (483.0 bhp) (360.2 kW) @ 8500 rpm
Specific output 112.1 bhp/litre or 1.84 bhp/cu in
Maximum torque 465.0 Nm (343 ft·lb) (47.4 kgm) @ 5250 rpm
bmep 1356.4 kPa (196.7 psi)
Specific torque 107.94 Nm/litre
Main bearings 5
Coolant Water
Bore/stroke ratio 1.14
Unitary capacity 538.5 cc/cylinder

Scuderia's engine
Bore × stroke 92.00 mm × 81.00 mm 3.62 in × 3.19 in
Cylinders V-8 in 90.0° vee
Displacement 4.3 litre 4308 cc (262.89 cu in)
Type DOHC

4 valves per cylinder
32 valves in total
Construction
Sump Dry sumped
Compression ratio 11.90:1
Fuel system EFI
Maximum power 510 PS (503.0 bhp) (375.1 kW) @ 8500 rpm
Specific output 116.8 bhp/litre or 1.91 bhp/cu in
Maximum torque 470.0 Nm (347 ft·lb) (47.9 kgm) @ 5250 rpm
bmep 1371 kPa (198.8 psi)
Specific torque 109.1 Nm/litre
Maximum rpm 8640 rpm
Main bearings 5
Coolant Water
Bore/stroke ratio 1.14
Unitary capacity 538.5 cc/cylinder

California's engine
Bore × stroke 94.00 mm × 77.37 mm 3.7 in × 3.05 in
Cylinders V-8 in 90.0° vee
Displacement 4.3 litre 4297 cc (262.219 cu in)
Type DOHC

4 valves per cylinder 32 valves in total
Compression ratio 12.20:1
Fuel system direct petrol injection
Maximum power 460.3 PS (454.0 bhp) (338.5 kW) @ 7750 rpm
Specific output 105.7 bhp/litre or 1.73 bhp/cu in
Maximum torque 485.0 Nm (358 ft·lb) (49.5 kgm) @ 5000 rpm
bmep 1418.4 kPa (205.7 psi)
Specific torque 112.87 Nm/litre
Coolant Water
Bore/stroke ratio 1.21
Unitary capacity 537.13 cc/cylinder
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