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TRD Formula Atlantic 4A-GE for 1998

The powerplant is developed and supplied by Toyota Racing Development


Basic Engine Specification
Type TOYOTA 4A-GE
Displacement 1600cc (98 cu in)
Configuration 4 cylinder in-line, twin overhead cam
4 valve per cylinder
Bore x Stroke 81 mm (3.189") x 77mm (3.031")
Compression Ratio 12.7:1
Exhaust Valve Diameter 27.5mm (1.038")
Intake Valve Diameter 32.0mm (1.260")
Horsepower Approximately 240bhp@9,500rpm
MaximumTorque 130lb-ft
Engine based on stock MR2/Corolla cast iron block and aluminum cylinder head
Maximum 9,500 rpm rev limiter built into TRD engine control unit
Induction through TRD purpose built intake throttle bodies
Fuel system utilizes TRD fuel management system and Electronics
Sourcehttp://www.geocities.com/MotorCity/7177/page1.html

