OMC Stern Drives And Motors 1964-1986 Repair Manual., Page 518Get this manual
FORD V-8 ENGINE BLOCK Compression Ratio
Bore and Stroke
Ccr",ression Pressure FSI (Sea Level) (3 Cran kinp Speed Cil Pressure Hot (Q 2000 RPh' Cylinder Pesienstion Starboard Rank Port Bank Firin" Order Belt Tensicr OLbs CYLINDER HEAD Combustion Chamber Volume
302CID 175 HP 1974-76
302 C1D 190HP
351 CID 235 HP 1974-76
80 to 4.00 3.50
302 CID 190HP 1976
8 to 40 30 .0 .0