Audi S4 -93 Avant

Engine:

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Engine code: AAN

Years: 1992 - 1996

Type: 5-cylinder in line, turbocharged K24

Bore: 81.0 mm

Stroke: 86.4 mm

Valves: Four per cylinder

Displacement: 2226 cc

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Drivetrain:

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Gearbox code: CBL six-speed manual with transfer box and torsen differential

Gear ratios:

1st: 3.5

2nd: 1.89

3rd: 1.32

4th: 1.03

5th: 0.86

6th: 0.73

Final drive: 4.11

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Injectors:

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Run at 4.0 bar Fuel Pressure Regulator in S4/S6

Bosch 0 280 150 951

Audi 034 906 031B

280 cc/ min @ 3.0 bar

315 cc/ min @ 3.8 bar

323 cc/ min @ 4.0 bar

361 cc/ min @ 5.0 bar

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