Installing A High Output Alternator ⚡️
8 April 2026 · 19 min · 7K views
Crew member installs alternator in cramped boat engine bay
What this video covers
The owner of a Pacific Seacraft installs a Wakespeed high-output alternator and a Victron smart shunt to manage a dual-battery system consisting of five AGM and five lithium batteries.▶ 0:38 The installation includes mounting a Lynx distributor, routing USB cables for solar controller monitoring, and wiring a switch to toggle between the two independent battery banks.▶ 16:46 To maintain tachometer functionality, the owner extends the original alternator wiring to the new fuse block.▶ 17:17 During the process, the owner also addresses a rudder shaft issue, consulting with the boat builder to replace the original 306 stainless steel shaft with a more corrosion-resistant 316 stainless steel component.▶ 10:38 The electrical system remains incomplete pending the arrival of a second harness, but the primary alternator mounting and wiring infrastructure are finished.▶ 15:06 The owner plans to test the engine and electrical output once the boat is back in the water.▶ 18:55
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