www.imoc.co.uk

I'm rebuilding my rev2 turbo engine and wondered if there was any benefit to for a rev 3+ oil pump?

I had the same issue with my spigot rings. Try taking the wheel off then lining the wheels up more centrally by eye. If the tyre shop put them on they are probably just thrown on.
Helped when i had the issue.

Have you got spacers on the front? I had 5mm spacers and the car was vibrating over 70mph. Took spacers off and problem solved.

Have you got spigot rings fitted as well?