fuel
Team Owner
Joined: Sep 2006
Posts: 31,301
Likes: 4,389
From: Westminster Maryland
Hi j6,
Since the base 350 engine in 1974 had a compression ration of 8.5:1, either the 87 or 89 octane would be fine.
To some degree the timing comes into play here too in order to prevent 'pinging'.
Regards,
Alan
Since the base 350 engine in 1974 had a compression ration of 8.5:1, either the 87 or 89 octane would be fine.
To some degree the timing comes into play here too in order to prevent 'pinging'.
Regards,
Alan
Le Mans Master
Joined: Feb 2011
Posts: 5,783
Likes: 400
From: Paoli, IN
St. Jude Donor '17, '19
