Vehicle Segment:
Sport Compact / Sports Car
Competitive Set Era:
Directly competed with cars like Nissan 300ZX (Z31), Toyota MR2, Pontiac Firebird, Chevrolet Camaro.
Distinguishing Features:
Unique rotary engine technology, balanced chassis, pop-up headlights, rear-wheel drive layout.
Performance Focus:
Designed for driving dynamics and spirited performance, a hallmark of the RX-7 lineage.
Design Era:
Captures the angular, aggressive styling characteristic of late 1980s sports cars.
Powertrain:
Engine (Rotary Wankel), transmission, drivetrain components.
Chassis:
Suspension, steering, brakes, wheels, tires.
Electrical:
Wiring harnesses, lighting, ignition, audio components, instrumentation.
Body:
Exterior panels, bumpers, glass, trim, interior components, seats.
Accessories:
Optional equipment, climate control, safety systems (where parts are cataloged).
Identification Of Parts:
Precise part numbers and nomenclature for accurate ordering and replacement.
Assembly Breakdown:
Illustrated diagrams showing how various components are assembled and their corresponding part numbers.
Component Interchangeability:
Implicitly indicates if certain parts are shared across different sub-models or years within the 89-90 range.
Depth Of Information:
Highly detailed for parts identification and sourcing. Does not typically include repair procedures or diagnostic steps, but is essential for correct component specification.
Digital Format Availability:
Likely available in PDF format for digital distribution, though original is print.
Original Print Quality:
Designed for clarity of diagrams and part numbers, typically black and white with line art illustrations.
Original Binding:
Stapled booklet or perfect bound, depending on original publisher's method.
Original Paper Quality:
Standard automotive manual paper, durable enough for workshop use.
Engine Type:
Rotary (Wankel) Engine
Engine Configuration:
Naturally Aspirated & Turbocharged (depending on trim)
Rotor Displacement:
654 cc per rotor (x2) = 1308 cc total equivalent displacement
Naturally Aspirated Hp:
Approx. 145-160 hp (depending on market and emissions tuning)
Turbocharged Hp:
Approx. 200-210 hp (Turbo II models)
Naturally Aspirated Torque:
Approx. 138-146 lb-ft
Turbocharged Torque:
Approx. 200-203 lb-ft
Fuel Delivery:
Fuel Injection (Bosch L-Jetronic or similar)
Recommended Fuel:
Unleaded Premium Gasoline (91 octane or higher recommended)
Body Styles:
Coupe (FC3S), Convertible (FC3C)
Wheelbase:
Approx. 95.7 inches (2430 mm)
Length:
Approx. 167.7 - 170.1 inches (4257 - 4320 mm), depending on trim/aero package
Width:
Approx. 67.7 - 69.1 inches (1720 - 1755 mm)
Height:
Approx. 49.4 - 50.6 inches (1255 - 1285 mm)
Curb Weight:
Approx. 2700 - 3100 lbs (1225 - 1406 kg), depending on model and options
Gross Vehicle Weight Rating:
Typically around 3600-3800 lbs.
Crash Test Data Era:
Data from this era is less standardized than modern NHTSA/IIHS ratings; anecdotal evidence suggests good structural integrity for its class.
Braking System:
Four-wheel disc brakes. ABS (Anti-lock Braking System) available on Turbo II and some GXL models.
Suspension Design:
Independent suspension front and rear for enhanced handling and stability.
Seatbelts:
Three-point inertia-reel seatbelts with pretensioners.
Airbags:
Driver's airbag standard on most 1990 models, and optional/standard on some 1989 models.
Rollover Protection:
Convertible models feature reinforced A-pillars and a pop-up roll bar system.
Audio System:
Factory-installed AM/FM stereo with cassette player, often with optional equalizer or amplifier.
Speakers:
Multiple speaker configurations, typically 4-6 speakers depending on trim level.
ABS:
Anti-lock Braking System available on select models, enhancing braking control.
Cruise Control:
Standard on most higher trims, electronically controlled.
Early Electronics:
Basic electrical systems typical of the era, focusing on core vehicle functions rather than advanced digital integration.
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months. Rotary engines require specific oil types and proper idling protocols.
Spark Plug Replacement:
Refer to the specific service manual, but typically every 15,000-30,000 miles due to the nature of rotary combustion.
Timing Belt Alternatives:
Rotary engines do not have timing belts; they utilize timing chains or direct drive for the rotor housing. However, the oil pump drive belt and accessory belts require periodic inspection and replacement.
Engine Oil Type:
API SG or SH classification, SAE 10W-30 or 10W-40 recommended. Critical to use oil with adequate ZDDP additive for apex seals. Specific rotary oils are often preferred.
Engine Oil Capacity:
Approx. 5.2 US quarts (4.9 liters) with filter change for 13B.
Coolant Type:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Consult specific manual for Mazda's recommendation (often a green coolant).
Brake Fluid:
DOT 3 or DOT 4 recommended for hydraulic systems.
Transmission Fluid Manual:
API GL-4 or GL-5 SAE 75W-90 or 80W-90 gear oil.
Transmission Fluid Automatic:
Dexron-II or equivalent specification.
Apex Seal Wear:
The most critical wear item. Premature wear can lead to compression loss and engine failure. Proper maintenance, avoiding overheating, and correct oil are crucial.
Rotor Housing Wear:
Can occur from improper lubrication or detonation, leading to compression loss.
Heat Management:
Rotary engines generate significant heat. Overheating can accelerate seal and housing wear. Ensure cooling system is meticulously maintained.
Emissions System Issues:
Older emissions control systems (e.g., air injection, O2 sensors) can fail, impacting performance and emissions compliance.
Fuel Injector Clogging:
Can occur, impacting fuel delivery and combustion.
Mazda Rotary Legacy:
The RX-7 lineage is synonymous with Mazda's commitment to and success with rotary engine technology, starting with the RX-2.
Fc Generation Development:
The FC generation (1985-1992) evolved from the SA22C (FB). It adopted a more aerodynamic and sophisticated design, inspired partly by Porsche styling.
Fc Facelift:
A significant facelift occurred for the 1989 model year, including updated styling (front bumper, hood, taillights), improved interior, and enhanced powertrain (Turbo II received a larger turbocharger and intercooler).
Production Period Fc:
1985–1992
Assembly Location:
Hiroshima, Japan
Car And Driver Ten Best:
The FC generation, particularly the Turbo II, was frequently featured on Car and Driver's 'Ten Best' lists for its performance and handling.
Road And Track Editors Choice:
Recognized by automotive publications for its driving dynamics and unique powertrain.
Iso Certification:
Mazda's manufacturing facilities adhered to ISO quality standards during this production period.
