Nissan RB30E 3.0L Straight Six

Capacity: 2.960L
Induction: EFI
Valvetrain: Overhead cam, 2 valves / cylinder
Bore x Stroke (mm): 86.0 x 85.0
Compression ratio: 9.0:1
Maximum Power: 114 kW
Maximum Torque: 247 Nm
Redline / Cutout:

Electronic spark control and closed loop idle speed control

Nissan RB30ET 3.0L Turbo straight six

Same as N/A except for:

Compression ratio: 7.8:1
Maximum Power: 150 kW
Maximum Torque: 296 Nm

Water cooled Garrett AiResearch T3 turbocharger, different camshaft, new pistons, larger oil pump, detonation sensor, two mode fuel injection system, and pressure relief valve in the inlet manifold.

Larger diameter front and rear disc brakes plus Girlock's finned Corvette-style calipers at the front necessitated 15 inch wheels with power steering. Upgraded manual transmission with lower first, second and third ratios, revised automatic transmission minus torque converter lock-up and stronger four pinion differential.

Holden Engine Company (HEC) 4.9L V8

Capacity: 4.983L
Induction:
Valvetrain: Overhead valve, 2 valves / cylinder
Bore x Stroke (mm): 101.6 x 78.6
Compression ratio: 8.5:1
Maximum Power: 122 kW
Maximum Torque: 323 Nm
Redline / Cutout:
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