Toyota Supra HKS Camshafts quipped with a 110 hp (82 kW) 2,563 cc (2.563 L; 156.4 cu in) 12-valve SOHC inline-6 engine (4M-E). In April 1978, the Japanese Mark I (chassis code MA45) was offered with a 110 hp (82 kW) 2.0 L 12-valve SOHC inline-6 engine (M-EU). Both were equipped with electronic fuel injection.[5][7]Drive train options for the Mark I were either a 5-speed manual (W50) or an optional 4-speed automatic transmission (A40D). Both transmissions featured an overdrive gear. The top gear in the 5-speed was its overdrive gear whereas the automatic transmission featured an overdrive gear that would engage at speeds

Features for your Toyota Supra

• CAD designed to optimize torque and horsepower.
• Each Camshaft offers their own lift & duration characteristics.
• Lower Profiles offer substantial gains in power and broad usable power band with little compromise drivability.
• Higher profiles offer great increases in power, but tailored for higher RPM range and racing applications.
• HKS Camshafts are not reground OEM units.

HKS Camshafts The first generation Supra was based largely upon the Toyota Celica liftback, but was longer by 129.5 mm (5.10 in). The doors and rear section were shared with the Celica but the front panels were elongated to accommodate the Inline-6 instead of the stock Celica's 4-cylinder engine. Toyota's original plan for the Supra at this time was to make it a competitor to the very popular Datsun (now Nissan) Z-car.In April 1978 Toyota began production of the Mark I Supra in Japan, as the Toyota Celica XX. It debuted in the United States in Jan 1979.[6] The USA Mark I (chassis code MA46) was originally e