What is the correct rating for the Lusso/GTE vintage cars, 4psi or 10psi? I searched the form and didn't find any old discussion on this subject. Thanks.
john
Radiator Cap
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- Posts: 1908
- Joined: Wed Sep 04, 2002 12:13 am
- Location: San Francisco Area
Radiator Cap
PF Coupe
Re: Radiator Cap
John: As I recall, the factory fitment was 7 psi caps (.5 atm).