Hi Dennis,
I would be concerned if your engine builder does not realize what many know here as common knowledge. Double pin it.
What else has he not done correctly......
Mark
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.