Uploaded April 2023 | Updated September 2026, 1 hour ago

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how to convert a classic BMW from dual fuel pumps to single in-tank.

This Video is LONG! so here use the chapters
0:00 Wiring the car
10:12 Pump and fitting considerations
19:48 Fuel pump hanger modification
39:00 Pump wiring
43:18 Finished pump modifications overview
47:37 External fuel pump removal and wiring
49:43 Installing the new fuel pump
52:50 finished undercar modification
53:20 Stock fuel pump HP limitations
53:50 Walbro 450 current draw

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