RB30 Nissan RB30

Brand: Plymouth Type: Petrol Configuration: Inline-6 Production Years: 1986 - 1992 Production: null
2 Brand engines
2 Modifications

Technical Specifications

Engine Displacement 6.3 L (2,972 cc)
Configuration Inline-6
Number of Cylinders 6
Valves per Cylinder 2
Power 160 - 180 л.с.
Torque 240 - 300 Н*м
Cylinder Bore 89.00 mm
Piston Stroke 83.00 mm
Compression Ratio 9.0:1
Firing Order 1-5-3-6-2-4
Fuel System Multi-point Fuel Injection
Aspiration Naturally Aspirated
Intercooler No
Maximum RPM 6,000 rpm
Max Torque RPM 4,000 rpm
Valve Train SOHC
Timing Drive Belt
Timing belt replacement interval 100,000 km
Block Material Cast Iron
Head Material Aluminum
Engine Weight 180 kg
Dimensions (L×W×H) null mm
Lubrication System Pressure lubrication
Cooling System Liquid cooling

Additional Information

Engine Family Nissan RB engine series
Manufacturing Plant null
Predecessor RB20
Successor RB25

Maintenance

Engine Oil Capacity 5 L (with filter: 5.5 L)
Recommended Viscosity 10W-30
Oil Standard API SG
Recommended Brands Castrol, Mobil, Valvoline
Oil Change Interval 5 000 km or 6 mo
Oil Filter null
Air Filter null
Replace every 30 000 km
Fuel filter null
Cabin Filter null
Spark Plugs Type: Copper
Part number: null
Gap: 1 mm
Quantity: 6 pcs
Replace every 30 000 km
Coolant Capacity 7 L
Coolant Type G11 (Nissan Coolant)
Coolant Change Interval 240 000 km
Thermostat Opening Temperature 85°C
Operating Temperature 90°C
Max Operating Temperature 110°C
Critical Temperature 120°C
Annual Maintenance Cost 300-500 USD

Reliability

Reliability rating: 7/10

Expected lifespan: 300 000 km

Common problems

Problem Severity Mileage Repair cost
Head gasket failure Medium 150000-200000 km $500-1000

Known defects

  • Oil leaks from the rear main seal
  • Timing belt wear

Warranty extensions

  • null

Tuning potential

Tuning potential: Medium | Max. safe power: 350 hp

Stage Power Torque Method Cost
Stage 1 200 hp 320 Nm ECU remap
Reliability impact: Minimal 		$400
Stage 2 250 hp 380 Nm -
Required: Upgraded exhaust, ECU remap
Reliability impact: Low 		$1200
Stage 3 300 hp 450 Nm -
Required: Turbocharger kit, ECU remap
Reliability impact: Medium 		$3000

Popular modifications

  • ECU tuning
  • Cold air intake
  • Aftermarket exhaust

Tuning limitations

  • Stock internals limit power
  • Cooling system upgrades needed for high power

Cars with the RB30 engine

This engine was fitted to 1 model

Photo Brand Model Generation Production years
No photo
 Plymouth Road Runner Road Runner 1968 - 1970

All modifications (2)

Vehicle Generation Modification Power Gearbox Drive
Plymouth Road Runner Road Runner Plymouth Road Runner 383 V8 335 л.с. 4-МКП 2WD 335 hp 4-МКП 2WD
Plymouth Road Runner Road Runner Plymouth Road Runner 383 V8 335 л.с. 3-Автомат 2WD 335 hp 3-Автомат 2WD

Interesting Facts

  • The RB30 was used in various Nissan models and was known for its durability.
  • It has a strong aftermarket support for tuning and modifications.

Applications

Total produced: null

Vehicle Generation Years Power Markets
Plymouth Prowler null 1997-2002 160hp North America

Compatible transmissions: 5-speed Manual, 4-speed Automatic

Drive types: RWD

Fuel Economy

Fuel Type Petrol 95
Octane Rating Minimum: 91 | Recommended: 95
Consumption (City) 12 L/100km
Consumption (Highway) 8 L/100km
Consumption (Combined) 10 L/100km
Real Consumption 11 L/100km
Fuel Tank Capacity 70 L
Range 700 km
Cost per 100 km 15-20 USD

Emissions Standards

Emission Standard Euro 2
CO₂ Emissions 220 g/km
Particulate Filter (DPF) Absent
AdBlue Not Required

Awards and Recognition

  • null () — null

Comparison with competitors

Engine Brand Displacement Power Torque
null Chevrolet 3,050 cc 170 hp 250 Nm

Pros

  • Strong performance potential with tuning
  • Good reliability record

Cons

  • Older technology compared to modern engines
  • Limited availability of parts