[Stan Weiss]

Originally Posted by ericwoo

This is good to know. And yes I was thinking it was just a terrible camshaft selection in the 350 but now it makes me wonder if I have to remove the heads also if replacing the cam.


Makes sense. thanks



Yes, I just checked tonight after getting it nice and hot. The psi #'s were pretty high after advancing the cam with the below:

Driver Side:

• #1 : 207 psi
• #3 : 230 psi
• #5 : 207 psi
• #7 : 212 psi

Passenger Side:

• #2 : 220 psi
• #4 : 220 psi
• #6 : 222 psi
• #8 : 204 psi

Is that looking ok?

Looking at those numbers I think the cam and its phasing are fine. What octane fuel are you running and what does you ignition timing curve look like?

Stan