Posted by Dr HP on May 01, 1998 at 16:28:10:
In Reply to: L-98 combustion chamber volume posted by Mike on May 01, 1998 at 12:03:31:
Head casting number 14101083 measures between 64.5 and 67 cc's. The stock piston has a .070" dish that combined with the valve reliefs give 10.0 cc's. As I remember the stock CR was 8.8:1 for these things, you can consult a manual for this number, I do know that with 64 cc's, a minus .025" deck, a ,038" compressed head gasket you will have 8.79:1, with 68 cc's its 8.47:1. Hope this helps!