Cranking pressure cold is 170. It has forged pistons, so I will try it again hot, there might be some expansion going on. Fuel is 91 Chevron with 10% ethanol, One can't get better at a pump in Ca.
how are you checking total timing ? & at what rpm ?
1968 Charger COLD A/C Hilborn EFI 512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim 2020 T/A 392 Stock 11.79 @ 114.5
