Stop in for a cup of coffee

Don't have the hemi curves graphed, but do have the 440 Hi-Po.
This is '67 & below that '68. 0* for the manual cars with CAP.
IIRC '67, both manual and auto non-CAP are 12.5* BTC. CAP auto is 5* and 4 speed is TDC.
I'll try to remember to check the '67 book later to verify.

1967-440-A134-Timing.png

1968-440-A134-Timing.png