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On a 1974 Porsche 911 How many ohms does the fuel sending unit have you want to replace with aftermarket Thanks?

Fuel Sending Unit Resistance

0-90 Ohms: Full Tank

90-180 Ohms: 3/4 Tank

180-270 Ohms: 1/2 Tank

270-360 Ohms: 1/4 Tank

360-450 Ohms: Empty