Straight Eight Information

I am trying to compile information for the 263 and the 320 to be entered into DynoSym5.
If you can correct any of this or fill in blanks please help!
Short BlockBuick 263Buick 320
No. Cylinders88
Total Volume263.3320.1
Bore3.1883.437
Stroke4.1254.313
Rod Length6.6257.055
Rod Ratio1.6061.636
Pin Offset0.00.0
Piston Dome Volume
14cc
Cylinder Head Volume
116cc

Cylinder Heads
Type 2-Valve, Wedge, Low Perf/Stock (any flow test results for a stock or performance head would be great!)
Intake Valve1.5311.781
Exhaust Valve1.3441.437

Compression Ratio 6.9 7.5

Cam Specifications

Piston Dome
 
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