What Are You Doing To/With Your Car Today?

Had a buddy over Tuesday night, he brought a former co-worker of his who is a true Mopar nut. He went over my shitbox pretty thoroughly, and he told me that either cylinder 6 or 8 was likely the cause of the piss poor power from my 360. He has built and tuned racecars, mainly for dirt track racing for decades.
Today I did a compression test, and he's bang on. Cylinder 8 was only 110 psi, cylinder 6 was 125 psi, and cylinders 1 and 7 are 150 psi. The other 2 on the passenger side are 130, and the driver side are 135 and 140. Guess I will be pulling the head off the passenger side. Checked the cam lift, and it is good. Oh well.