Toyota Supra HKS Metal Head Gaskets 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

• Compression Ratio's listed are for comparison purposes only. Actual ratio achieved may vary depending on application.
• Metal head gaskets are engineered to resis severe levels of heat.
• Constructed with multiple layers of steel and coated with special fluorine rubber.
• HKS head gaskets are designed to accommodate standard and certain oversized cylinder bores.
• For most applications, multiple gasket thicknesses are avaliable to change the dynamic compression ratio for tuning and engine condition.

HKS Metal Head Gaskets 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