1990 EF9 JDM Honda Civic SiR Specifications

1990 EF9 JDM Honda Civic SiR Specifications
Model Civic SiRChassis Code EF9Coefficient of Drag (Cd) 0.33Dimensions Length 3995mmWidth 1680mmHeight 1335mmWheelbase 2500mmClearance 150mmWeights Curb Weight 990kgEngine Weight (wet) 140kgEngine Code B16AType Water-cooled 4 strokeCylinder Arrangement Inline 4 cylinder, transverseBore x Stroke 81.0 x 77.4mmDisplacement 1595ccCompression Ratio 10.2 : 1Valve Train 4 valves per cylinder, belt driven double overhead cam (DOHC), variable valve timing (VTEC)Peak Power 160ps @ 7600rpmPeak Torque 15.5kgm @ 7000rpmSpecific Output 100ps/lRedline 8000rpmLubrication System Forced and wet sumpFuel Requirements Unleaded gasoline with 95 RON or higherSpark Plug NGK BKR6E-N-11 (1.1mm gap)Transmission Transmission Code Y1Transmission Type 5-speed forward synchromeshed, 1-speed reverseClutch Single plate dry, diaphragm springClutch Facing Area 203cm2Primary Reduction 1.0001st 3.2502nd 2.0523rd 1.4164th 1.1035th 0.870Reverse 3.000Final Drive Single helical gear, 4.133Steering System Type Rack and pinionOverall Ratio 21.6 (19.6 - 22.3) : 1Turns, lock-to-lock 4.1Steering Wheel Diameter 372mmSuspension System Type (Front/Rear) Independent with double wishbone, coil springs with stablizerShock Absorber (Front/Rear) Telescopic, nitrogen gas-filledBrake System Type (Front) Power assisted, self-adjusting ventilated discsType (Rear) Power assisted, self-adjusting discsLining Surface Area (Front) 50mm2Lining Surface Area (Rear) 21mm2Effective Disc Diameter (Front) 214mmEffective Disc Diameter (Rear) 208mmParking Brake Mechanically actuated, rear two-wheel disc brakesTires Front/Rear 195/60R14 85V