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MTK Archives · Mazda RX-7 FC
Auto Garage TBK FC3S
Power400 HP
Engine13B-T
TurboTrust T78-33D
Auto Garage TBK presents a refined vision for the Mazda RX-7 FC3S, striking a balance between aggressive street presence, durability, and functional performance. Built with custom-fitted aero and a deep black exterior finish, this build emphasizes longevity and rotary reliability while maintaining the timeless character of the second-generation RX-7 platform.
Car Gallery14 scans
Overview
| Chassis Code | FC3S |
|---|---|
| Drivetrain Layout | FR |
| Concept | A refined approach to tuning with a focus on reliability and performance. |
Engine
| Engine Code | 13B-T |
|---|---|
| Power | 400 HP |
| Displacement | 1308 cc |
| Intercooler | SARD triple-core intercooler |
Rotary
| Porting | Port step correction |
|---|---|
| Apex Seals | 13B-REW apex seals |
Forced Induction
| Turbo / Turbine | Trust T78-33D |
|---|---|
| Wastegate | Trust racing-type wastegate |
| Boost Controller | Trust VVC |
Fuel & Ignition
| Injectors | Additional 550 cc and 720 cc injectors |
|---|---|
| Surge / Collector Tank | Polished surge tank |
Engine Management
| ECU | Rewritten main ECU, HKS AIC |
|---|
Exhaust
| Exhaust / Muffler | Kita Engineering exhaust system |
|---|
Cooling
| Oil Cooler | Additional oil cooler |
|---|
Drivetrain
| Clutch | OS twin-plate clutch |
|---|---|
| Transmission | Efini transmission |














