54 Packard Pacific | Carter WCFB 2103S vs 2112S

Posted by 54packpac On 2021/5/7 6:00:00

Thank you for the great information DP. My 359 has an aluminum head. When accelerating from 45mph to 55mph there is a slight knocking and pinging. I wonder if this is the lower secondary fuel flow not keeping me out of detonation jail? Unless I'm confusing knocking and pinging with hydraulic lifter ticking.