General Data: Audi Coupe GT 1987.5 Description: Inline 5 cylinders Belt driven SOHC 10V Engine Code: NG Displacement: 2309cc 2.3L, Compression ratio: 10.5:1 Bore/Stroke: 82.5mm/86.4mm Horsepower: (stock 130 @5600rpm) now 171HP Torque: (stock 140 @4000rpm) now 183 Red Line: 6400rpm Fuel System: Bosh KW-III Jetronic Upgarde: H&R Springs, Bilstein shocks, 4K front sway bar, BLAUfergnugen Rear sway bar, G-60 double piston front caliper w/ 11" rotors, Power disk brakes front and back, 28-mm brake master cylinder, 3 angle valve job, Polished head and intake malifold, 8-mm Ignition wires, 270 Cam, Stifer valve springs,K&N air filter, Jamix air box--not swiss cheese--, Stainless steel brake lines, Stainless steel oil cooler hoses, Sainless steel Stebro Sport Exhaust 2", Speedline Audi 15" wheels, Short-UR rear spoiler, BMW side turn signals, Euro head lights H1-H4, Audi Sport Steering wheel, Recaro seats & a baby seat Etc... too much to list