Jerry Howell V4 engine-Drilling the spark plug holes

[ianjParticipant @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

[ianjParticipant @ians]

[Author]

Posts