My engine builder Al Liest suggested only restricted push rods. The custom push rods have smaller diameter oil feed holes. This was the only oiling modification made. I run a solid lifter roller camshaft.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.