Ok here's a follow up question for Rick, Ike, Pat or anyone else that has (had) an ERA. How big of a hole did you drill in the firewall to run the
oil pressure line?
The directions that came with the braided steel line said to drill a 3/4 inch diameter hole and then install the supplied grommet, but 3/4 of an inch seems like an awfully big hole to me.
Thanks,
Mike