As planned, I went back at the car club to work on the intake *Test fit # 2*
3 of the 4 holes are completed and ready for the next step .
My guess on the dreaded hole was confirmed again , it just need a little more work to be able to install the long screw (M8x1,25), as for the 3 other one , they will still use the OEM screw (10mm socket head)
I have done no more than 6 hours total on this DIY
it take about 50 mins to swap the intake manifold which was done twice.
Hole #1
Hole #2
Hole #3
Hole #4