Jerry Howell V4 engine-Drilling the spark plug holes

This topic has 1 reply, 1 voice, and was last updated 31 July 2019 at 18:50 by ianj.

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31 July 2019 at 18:50 #421927
ianj
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@ians
I'm after some advice on how to set up and drill the spark plug holes in the cylinder heads .I think the attached drawing shows what is required.

I have aTom Senior light vertical milling machine , tilting angle plate and tilting vice.

Thank You

Ian

Edited By ian j on 31/07/2019 18:53:12

Edited By ian j on 31/07/2019 18:54:08
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31 July 2019 at 18:50 #33432
ianj
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Jerry Howell V4 engine-Drilling the spark plug holes

Jerry Howell V4 engine-Drilling the spark plug holes

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