I Have a ford sierra 2ltr DOHC, and have skimmed 10 thow off the head so will valves hit the pistons when assembled.
no. But as an extra control feature, there is a brass bush inserted in the cylinder head to indicate the maximum you can skim. You shouldn't skim the head beyond the face af this bush. Hope this helps.
Search Ford Sierra questions
Ford Sierra experts
Related Models For Sale