Mazda 13B-REW Engine Specs
Mazda
Quick overview
Mazda 13B-REW is a 1.3L (1308 cc) petrol engine with 276 HP, 353 Nm, 9.0:1 compression ratio. Fuel consumption: 15-12L/100km. Typical service life: 100,000+.
276
HP
1.3L (1308 cm³)
Displacement
353 Nm
Torque
Petrol
Fuel
Description
The Mazda 13B-REW is a twin-turbo rotary engine that powered the legendary RX-7. This unique Wankel rotary design is completely different from conventional piston engines, offering incredible smoothness and high-RPM capability. It's one of the most iconic rotary engines ever produced.
General Information
Production Years:
1992-2002
Fuel Type:
Petrol
Environmental Standards:
Euro 2
Fuel Consumption:
15-12L/100km (19.6-15.7 mpg)
Power (HP):
276
Power (kW):
206
Displacement:
1.3L (1308 cm³) (79.8 cu.in)
Torque:
353 Nm (260 lb-ft)
Cylinder Block Alloy:
Aluminum alloy
Cylinder Head Alloy:
Aluminum alloy
Has Turbo:
Yes
Engine Layout:
Rotary
Aspiration Type:
Twin Turbo
Fuel System:
Sequential Fuel Injection
Head Type:
N/A (Rotary)
Timing Drive:
N/A (Rotary)
Cooling Type:
Liquid Cooled
Cylinders Count:
2
Technical Details
Total Valves:
4
Firing Order:
Unknown
Weight:
122 kg (269 lbs)
Rings per Piston:
3 (2/1)
Compression Ratio:
9.0:1
Hydraulic Lifters:
No
Cylinder Coating:
Cast iron sleeve
Minimum Octane:
95
Maintenance
Oil Capacity:
7.0L (7.4 qts)
Recommended Oil:
5W-30
Operating Temperature:
80-90°C (176-194°F)
Thermostat Temperature:
87-92°C (189-198°F)
Service Life (km):
100,000+ (62 miles)
Timing Belt/Chain Interval:
No timing belt - rotary engine
Parts Cost:
High - specialized rotary parts