Gx160 clone head porting and max sized valves, Ducar 3 inch bore 265 build part 5

Name: Gx160 clone head porting and max sized valves, Ducar 3 inch bore 265 build part 5
Uploaded: 2026-09-30T15:02:50-05:00
Description: All of the head porting is done as large as possible, including breaking through the port walls, then repairing with aluminium soldering, TIG, and JB Weld. The head goes back on the lathe to cut three-angle seats, the seat is blued to confirm valve contact, and the valves will be lapped after new paste is bought.

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All of the head porting is done as large as possible, including breaking through the port walls, then repairing with aluminium soldering, TIG, and JB Weld. The head goes back on the lathe to cut three-angle seats, the seat is blued to confirm valve contact, and the valves will be lapped after new paste is bought.

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Gx160 clone head porting and max sized valves, Ducar 3 inch bore 265 build part 5

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